Shop Book Shelf Extenders for Stand Up Book Shelfs That Hang Off the Side

Sponsored
$38.20
Wire Shelf Dividers, 24 X 8" - Chrome - ULINE - Qty Of 4 - H-1761C
Uline
$38.20
Wire Shelf Dividers, 24 X 8" - Chrome - ULINE - Qty Of 4 - H-1761C
Uline
$529.00
Cambro CVC75DCE12110 12" Black Polyethylene Shelf Extender For CVC75 Series
WebstaurantStore
1
$529.00
Cambro CVC75DCE12110 12" Black Polyethylene Shelf Extender For CVC75 Series
WebstaurantStore
1
$25.34
MANHASSET M91 Pair Music Stand-Out Shelf Extenders
Amazon.com
584
$25.34
MANHASSET M91 Pair Music Stand-Out Shelf Extenders
Amazon.com
584
$9.47
Glarks 120-Pieces 4 Styles Shelf Bracket Pegs Cabinet Furniture Shelf Pins Support Nickel Plated - Silver
Amazon.com
2K+
$9.47
Glarks 120-Pieces 4 Styles Shelf Bracket Pegs Cabinet Furniture Shelf Pins Support Nickel Plated - Silver
Amazon.com
2K+
$87.18
$251.38
4 Tier Storage Shelf, 360 ° Rotating Bookshelf, Multi-Functional Book Shelf Organizer For Bedroom, Living Room, Kids Bookshelf,Round Bookshelf
Temu US
1
65% off
$87.18
$251.38
4 Tier Storage Shelf, 360 ° Rotating Bookshelf, Multi-Functional Book Shelf Organizer For Bedroom, Living Room, Kids Bookshelf,Round Bookshelf
Temu US
1
$12.72
Prime-Line Self-Locking Shelf Support Pegs, 1/4 in. Peg X 3/4 in. Shelf, Plastic 4.82 H X 1.88 W X 1.5 D | 4.82" H X 1.88" W X 1.5" D | Wayfair
Wayfair
87
$12.72
Prime-Line Self-Locking Shelf Support Pegs, 1/4 in. Peg X 3/4 in. Shelf, Plastic 4.82 H X 1.88 W X 1.5 D | 4.82" H X 1.88" W X 1.5" D | Wayfair
Wayfair
87
$20.98
$74.00
31"Stackable Shelf Wide Shelf Can Hold Shoes, Books, Photographs And Other Items, Shelves Clearance Sale,Small Space Organization,Book Shelves
Temu US
71% off
$20.98
$74.00
31"Stackable Shelf Wide Shelf Can Hold Shoes, Books, Photographs And Other Items, Shelves Clearance Sale,Small Space Organization,Book Shelves
Temu US
$64.00
Floating Shelf Brackets - Sheppard Brackets - Easy Install - Heavy Duty (34 Inch)
Amazon.com
847
Free shipping
$64.00
Floating Shelf Brackets - Sheppard Brackets - Easy Install - Heavy Duty (34 Inch)
Amazon.com
847
$50.00
Floating Shelf Brackets - Sheppard Brackets - Easy Install - Heavy Duty (22 Inch)
Amazon.com
849
Free shipping
$50.00
Floating Shelf Brackets - Sheppard Brackets - Easy Install - Heavy Duty (22 Inch)
Amazon.com
849
$42.99
NEODROP 8-Pack 10 Inch Hidden Floating Shelf Bracket, Heavy Duty Blind Shelf Support Hardware | Invisible Wall Brackets For Kitchen, Fireplace
Amazon.com
72
Free shipping
$42.99
NEODROP 8-Pack 10 Inch Hidden Floating Shelf Bracket, Heavy Duty Blind Shelf Support Hardware | Invisible Wall Brackets For Kitchen, Fireplace
Amazon.com
72
$49.99
NEODROP 12-Pack 10 Inch Hidden Floating Shelf Bracket, Heavy Duty Blind Shelf Support Hardware | Invisible Wall Brackets For Kitchen, Fireplace
Amazon.com
88
Free shipping
$49.99
NEODROP 12-Pack 10 Inch Hidden Floating Shelf Bracket, Heavy Duty Blind Shelf Support Hardware | Invisible Wall Brackets For Kitchen, Fireplace
Amazon.com
88
$37.99
1Pc Floating Shelf Hardware Heavy Duty Hidden Shelf Brackets Support,Wall Mounting Invisible Floating Shelves Bracket Without Jig (22" X 6" X 1.5"
Amazon.com
1
Free shipping
$37.99
1Pc Floating Shelf Hardware Heavy Duty Hidden Shelf Brackets Support,Wall Mounting Invisible Floating Shelves Bracket Without Jig (22" X 6" X 1.5"
Amazon.com
1
$7.99
100 Pieces 5mm Shelf Support Peg, Plastic Support Cabinet Shelf Pins, Clear Shelf Holder Pin Cabinet Shelf Clips For Cabinet Furniture Book Shelves
Amazon.com
175
$7.99
100 Pieces 5mm Shelf Support Peg, Plastic Support Cabinet Shelf Pins, Clear Shelf Holder Pin Cabinet Shelf Clips For Cabinet Furniture Book Shelves
Amazon.com
175
$11.68
Prime-Line Shelf Support Pegs 1/2 in. Width X 1 in. Length X 1/4 in. Diameter 4.75 H X 1.85 W X 1.05 D In Brown | Wayfair
Wayfair
27
$11.68
Prime-Line Shelf Support Pegs 1/2 in. Width X 1 in. Length X 1/4 in. Diameter 4.75 H X 1.85 W X 1.05 D In Brown | Wayfair
Wayfair
27
$3.60
$29.99
1Pc Book Stand Reading Rack, Desktop Storage Shelf Thickened Four-Link Book Clip Fixed Book Flapper Classification, Book Organizer,Book Holders
Temu US
87% off
$3.60
$29.99
1Pc Book Stand Reading Rack, Desktop Storage Shelf Thickened Four-Link Book Clip Fixed Book Flapper Classification, Book Organizer,Book Holders
Temu US
$64.55
$196.70
4 Tier Industrial Iron Tube Shelf DIY Shelf Bookshelf Bracket Standing Rack, Industrial Pipe Shelves,Shelf Brackets,Pipe Shelf Brackets
Temu US
67% off
$64.55
$196.70
4 Tier Industrial Iron Tube Shelf DIY Shelf Bookshelf Bracket Standing Rack, Industrial Pipe Shelves,Shelf Brackets,Pipe Shelf Brackets
Temu US
$16.99
Metal Book Ends For Shelves, Book Shelf Holder Home Decorative, Book Ends For Heavy Books/Movies/Cds, Black 6.5 X 5 X 5.7 In, 4 Pair/ 8 Piece
Amazon.com
704
$16.99
Metal Book Ends For Shelves, Book Shelf Holder Home Decorative, Book Ends For Heavy Books/Movies/Cds, Black 6.5 X 5 X 5.7 In, 4 Pair/ 8 Piece
Amazon.com
704
$13.99
MYYZMY 80 Pcs L-Shaped Clips 1/4 Inch Shelf Support Pegs, Shelf Pins With Rubber Sleeve For Shelf Bracket Pegs, Black
Amazon.com
137
$13.99
MYYZMY 80 Pcs L-Shaped Clips 1/4 Inch Shelf Support Pegs, Shelf Pins With Rubber Sleeve For Shelf Bracket Pegs, Black
Amazon.com
137
$18.99
YUMORE Folding Shelf Brackets, 10 Inch Heavy Duty Collapsible Shelf Bracket, Black DIY L Bracket For Workbench Folding Table Hinge, Max Load: 330Lb,
Amazon.com
3K+
$18.99
YUMORE Folding Shelf Brackets, 10 Inch Heavy Duty Collapsible Shelf Bracket, Black DIY L Bracket For Workbench Folding Table Hinge, Max Load: 330Lb,
Amazon.com
3K+
$18.99
SAYAYO Floating Shelf Brackets Heavy Duty 7 Inch, 1/5 Inch Thicken Black Shelf Bracket For Wood Shelves, Metal L Brackets Shelving Brackets , 4Pcs
Amazon.com
31
$18.99
SAYAYO Floating Shelf Brackets Heavy Duty 7 Inch, 1/5 Inch Thicken Black Shelf Bracket For Wood Shelves, Metal L Brackets Shelving Brackets , 4Pcs
Amazon.com
31
$12.07
$32.99
Adjustable Multi-Functional Reading Stand, ABS Bookshelf, Learning Book Clip With Height And Angle Press Adjustment, Book Holder,Book Stand,Book
Temu US
63% off
$12.07
$32.99
Adjustable Multi-Functional Reading Stand, ABS Bookshelf, Learning Book Clip With Height And Angle Press Adjustment, Book Holder,Book Stand,Book
Temu US
$35.99
Shelf Brackets, Floating Shelf Bracket 6 Pack 10 Inch, Heavy Duty Shelf Brackets 160 Lbs Load Capacity, Metal L Brackets For Shelve With 1/5 Inch
Amazon.com
52
$35.99
Shelf Brackets, Floating Shelf Bracket 6 Pack 10 Inch, Heavy Duty Shelf Brackets 160 Lbs Load Capacity, Metal L Brackets For Shelve With 1/5 Inch
Amazon.com
52
$10.96
Keadic 160Pcs Nickel Plated Shelf Pegs Shelves Pins Kit, 5 Styles Hardware Heavy Duty Shelf Pin Cabinet Furniture Shelf Pins Support Bracket Pegs
Amazon.com
1K+
$10.96
Keadic 160Pcs Nickel Plated Shelf Pegs Shelves Pins Kit, 5 Styles Hardware Heavy Duty Shelf Pin Cabinet Furniture Shelf Pins Support Bracket Pegs
Amazon.com
1K+
$134.44
$161.48
2Pcs Bookshelf With Light Multi-Functional Metal Shelves For Books, Magazines, Plants, Ornaments, 160"9, Book Shelves,Book Shelves Clearance,Arched
Temu US
16% off
$134.44
$161.48
2Pcs Bookshelf With Light Multi-Functional Metal Shelves For Books, Magazines, Plants, Ornaments, 160"9, Book Shelves,Book Shelves Clearance,Arched
Temu US
$97.00
Floating Shelf Brackets - Sheppard Brackets - Easy Install - Heavy Duty (46 Inch)
Amazon.com
142
Free shipping
$97.00
Floating Shelf Brackets - Sheppard Brackets - Easy Install - Heavy Duty (46 Inch)
Amazon.com
142
$29.99
8 Pack Shelf Brackets 12 Inch Floating Shelf Bracket 1/5 Inch Thick Heavy Duty Hidden Shelf Brackets Iron Metal Brackets For Shelf Support With
Amazon.com
59
$29.99
8 Pack Shelf Brackets 12 Inch Floating Shelf Bracket 1/5 Inch Thick Heavy Duty Hidden Shelf Brackets Iron Metal Brackets For Shelf Support With
Amazon.com
59
$27.90
Blind Floating Shelf Brackets - DIY Heavy Duty 8 Inch Wall Shelf Brackets, Solid Stainless Steel Matte Black Hidden Support With Hardware For Custom
Amazon.com
423
$27.90
Blind Floating Shelf Brackets - DIY Heavy Duty 8 Inch Wall Shelf Brackets, Solid Stainless Steel Matte Black Hidden Support With Hardware For Custom
Amazon.com
423
$329.99
$618.00
Wade Logan® Araeya 88" H X 15" W Bookcase Extender 88.0 H X 15.0 W X 13.38 D In Brownwood In Oak | 88" H X 15" W X 13.38" D | Wayfair
Wayfair
3
46% off
$329.99
$618.00
Wade Logan® Araeya 88" H X 15" W Bookcase Extender 88.0 H X 15.0 W X 13.38 D In Brownwood In Oak | 88" H X 15" W X 13.38" D | Wayfair
Wayfair
3
$13.05
$14.38
One Multi-Layer Metal Book Storage Shelf With Back Panel - Easy To Assemble, Space-Saving, Dust-Proof, Suitable, Book Shelves Clearance,Bookshelf
Temu US
$13.05
$14.38
One Multi-Layer Metal Book Storage Shelf With Back Panel - Easy To Assemble, Space-Saving, Dust-Proof, Suitable, Book Shelves Clearance,Bookshelf
Temu US
$12.89
Prime-Line Shelf Support Pegs, 5 mm. Diameter, Plastic 4.15 H X 2.95 W X 1.15 D In White | 4.15" H X 2.95" W X 1.15" D | Wayfair
Wayfair
23
$12.89
Prime-Line Shelf Support Pegs, 5 mm. Diameter, Plastic 4.15 H X 2.95 W X 1.15 D In White | 4.15" H X 2.95" W X 1.15" D | Wayfair
Wayfair
23
$235.99
$498.00
Wade Logan® Araeya 88" H X 15" W Bookcase Extender 88.0 H X 15.0 W X 13.38 D In Brownwood In Concrete | 88" H X 15" W X 13.38" D | Wayfair
Wayfair
3
52% off
$235.99
$498.00
Wade Logan® Araeya 88" H X 15" W Bookcase Extender 88.0 H X 15.0 W X 13.38 D In Brownwood In Concrete | 88" H X 15" W X 13.38" D | Wayfair
Wayfair
3
$14.70
$62.06
2-Pack Heavy-Duty Folding Shelf Brackets - Space-Saving Metal Desk Extension Supports, No Drill Installation, Desk Shelf Clamp,Bookshelf Extender
Temu US
76% off
$14.70
$62.06
2-Pack Heavy-Duty Folding Shelf Brackets - Space-Saving Metal Desk Extension Supports, No Drill Installation, Desk Shelf Clamp,Bookshelf Extender
Temu US
$35.99
Shelf Brackets 10 Inch Wall L Brackets 8PCS Heavy Duty For Shelves Metal Black Rustic Industrial Brackets For DIY Opening Shelves Project Hardware
Amazon.com
312
Free shipping
$35.99
Shelf Brackets 10 Inch Wall L Brackets 8PCS Heavy Duty For Shelves Metal Black Rustic Industrial Brackets For DIY Opening Shelves Project Hardware
Amazon.com
312
$23.90
Blind Floating Shelf Brackets 5 Inch - DIY Heavy Duty Wall Shelf Brackets, Solid Steel Matte Black Hidden Support With Hardware For Custom Wood
Amazon.com
1K+
$23.90
Blind Floating Shelf Brackets 5 Inch - DIY Heavy Duty Wall Shelf Brackets, Solid Steel Matte Black Hidden Support With Hardware For Custom Wood
Amazon.com
1K+
$39.99
EVALD Hidden Floating Shelf Bracket | 6-Inch Heavy Duty Blind Shelf Support | Kitchen Shelf, Fireplace Mantel Bracket | Invisible Wall Mount Bracket
Amazon.com
2K+
Free shipping
$39.99
EVALD Hidden Floating Shelf Bracket | 6-Inch Heavy Duty Blind Shelf Support | Kitchen Shelf, Fireplace Mantel Bracket | Invisible Wall Mount Bracket
Amazon.com
2K+
$104.99
Floating Shelf Bracket 3/8" Thick Heavy Duty Shelf Brackets 4 Pack Free Hanging Countertop Support Bracket 18" Lx2.5 W Floating Wall Brackets For
Amazon.com
9
Free shipping
$104.99
Floating Shelf Bracket 3/8" Thick Heavy Duty Shelf Brackets 4 Pack Free Hanging Countertop Support Bracket 18" Lx2.5 W Floating Wall Brackets For
Amazon.com
9
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop Book Shelf Extenders for Stand Up Book Shelfs That Hang Off the Side

    Sponsored
    $38.20
    Wire Shelf Dividers, 24 X 8" - Chrome - ULINE - Qty Of 4 - H-1761C
    Uline
    $38.20
    Wire Shelf Dividers, 24 X 8" - Chrome - ULINE - Qty Of 4 - H-1761C
    Uline
    $529.00
    Cambro CVC75DCE12110 12" Black Polyethylene Shelf Extender For CVC75 Series
    WebstaurantStore
    1
    $529.00
    Cambro CVC75DCE12110 12" Black Polyethylene Shelf Extender For CVC75 Series
    WebstaurantStore
    1
    $25.34
    MANHASSET M91 Pair Music Stand-Out Shelf Extenders
    Amazon.com
    584
    $25.34
    MANHASSET M91 Pair Music Stand-Out Shelf Extenders
    Amazon.com
    584
    $9.47
    Glarks 120-Pieces 4 Styles Shelf Bracket Pegs Cabinet Furniture Shelf Pins Support Nickel Plated - Silver
    Amazon.com
    2K+
    $9.47
    Glarks 120-Pieces 4 Styles Shelf Bracket Pegs Cabinet Furniture Shelf Pins Support Nickel Plated - Silver
    Amazon.com
    2K+
    $87.18
    $251.38
    4 Tier Storage Shelf, 360 ° Rotating Bookshelf, Multi-Functional Book Shelf Organizer For Bedroom, Living Room, Kids Bookshelf,Round Bookshelf
    Temu US
    1
    65% off
    $87.18
    $251.38
    4 Tier Storage Shelf, 360 ° Rotating Bookshelf, Multi-Functional Book Shelf Organizer For Bedroom, Living Room, Kids Bookshelf,Round Bookshelf
    Temu US
    1
    $12.72
    Prime-Line Self-Locking Shelf Support Pegs, 1/4 in. Peg X 3/4 in. Shelf, Plastic 4.82 H X 1.88 W X 1.5 D | 4.82" H X 1.88" W X 1.5" D | Wayfair
    Wayfair
    87
    $12.72
    Prime-Line Self-Locking Shelf Support Pegs, 1/4 in. Peg X 3/4 in. Shelf, Plastic 4.82 H X 1.88 W X 1.5 D | 4.82" H X 1.88" W X 1.5" D | Wayfair
    Wayfair
    87
    $20.98
    $74.00
    31"Stackable Shelf Wide Shelf Can Hold Shoes, Books, Photographs And Other Items, Shelves Clearance Sale,Small Space Organization,Book Shelves
    Temu US
    71% off
    $20.98
    $74.00
    31"Stackable Shelf Wide Shelf Can Hold Shoes, Books, Photographs And Other Items, Shelves Clearance Sale,Small Space Organization,Book Shelves
    Temu US
    $64.00
    Floating Shelf Brackets - Sheppard Brackets - Easy Install - Heavy Duty (34 Inch)
    Amazon.com
    847
    Free shipping
    $64.00
    Floating Shelf Brackets - Sheppard Brackets - Easy Install - Heavy Duty (34 Inch)
    Amazon.com
    847
    $50.00
    Floating Shelf Brackets - Sheppard Brackets - Easy Install - Heavy Duty (22 Inch)
    Amazon.com
    849
    Free shipping
    $50.00
    Floating Shelf Brackets - Sheppard Brackets - Easy Install - Heavy Duty (22 Inch)
    Amazon.com
    849
    $42.99
    NEODROP 8-Pack 10 Inch Hidden Floating Shelf Bracket, Heavy Duty Blind Shelf Support Hardware | Invisible Wall Brackets For Kitchen, Fireplace
    Amazon.com
    72
    Free shipping
    $42.99
    NEODROP 8-Pack 10 Inch Hidden Floating Shelf Bracket, Heavy Duty Blind Shelf Support Hardware | Invisible Wall Brackets For Kitchen, Fireplace
    Amazon.com
    72
    $49.99
    NEODROP 12-Pack 10 Inch Hidden Floating Shelf Bracket, Heavy Duty Blind Shelf Support Hardware | Invisible Wall Brackets For Kitchen, Fireplace
    Amazon.com
    88
    Free shipping
    $49.99
    NEODROP 12-Pack 10 Inch Hidden Floating Shelf Bracket, Heavy Duty Blind Shelf Support Hardware | Invisible Wall Brackets For Kitchen, Fireplace
    Amazon.com
    88
    $37.99
    1Pc Floating Shelf Hardware Heavy Duty Hidden Shelf Brackets Support,Wall Mounting Invisible Floating Shelves Bracket Without Jig (22" X 6" X 1.5"
    Amazon.com
    1
    Free shipping
    $37.99
    1Pc Floating Shelf Hardware Heavy Duty Hidden Shelf Brackets Support,Wall Mounting Invisible Floating Shelves Bracket Without Jig (22" X 6" X 1.5"
    Amazon.com
    1
    $7.99
    100 Pieces 5mm Shelf Support Peg, Plastic Support Cabinet Shelf Pins, Clear Shelf Holder Pin Cabinet Shelf Clips For Cabinet Furniture Book Shelves
    Amazon.com
    175
    $7.99
    100 Pieces 5mm Shelf Support Peg, Plastic Support Cabinet Shelf Pins, Clear Shelf Holder Pin Cabinet Shelf Clips For Cabinet Furniture Book Shelves
    Amazon.com
    175
    $11.68
    Prime-Line Shelf Support Pegs 1/2 in. Width X 1 in. Length X 1/4 in. Diameter 4.75 H X 1.85 W X 1.05 D In Brown | Wayfair
    Wayfair
    27
    $11.68
    Prime-Line Shelf Support Pegs 1/2 in. Width X 1 in. Length X 1/4 in. Diameter 4.75 H X 1.85 W X 1.05 D In Brown | Wayfair
    Wayfair
    27
    $3.60
    $29.99
    1Pc Book Stand Reading Rack, Desktop Storage Shelf Thickened Four-Link Book Clip Fixed Book Flapper Classification, Book Organizer,Book Holders
    Temu US
    87% off
    $3.60
    $29.99
    1Pc Book Stand Reading Rack, Desktop Storage Shelf Thickened Four-Link Book Clip Fixed Book Flapper Classification, Book Organizer,Book Holders
    Temu US
    $64.55
    $196.70
    4 Tier Industrial Iron Tube Shelf DIY Shelf Bookshelf Bracket Standing Rack, Industrial Pipe Shelves,Shelf Brackets,Pipe Shelf Brackets
    Temu US
    67% off
    $64.55
    $196.70
    4 Tier Industrial Iron Tube Shelf DIY Shelf Bookshelf Bracket Standing Rack, Industrial Pipe Shelves,Shelf Brackets,Pipe Shelf Brackets
    Temu US
    $16.99
    Metal Book Ends For Shelves, Book Shelf Holder Home Decorative, Book Ends For Heavy Books/Movies/Cds, Black 6.5 X 5 X 5.7 In, 4 Pair/ 8 Piece
    Amazon.com
    704
    $16.99
    Metal Book Ends For Shelves, Book Shelf Holder Home Decorative, Book Ends For Heavy Books/Movies/Cds, Black 6.5 X 5 X 5.7 In, 4 Pair/ 8 Piece
    Amazon.com
    704
    $13.99
    MYYZMY 80 Pcs L-Shaped Clips 1/4 Inch Shelf Support Pegs, Shelf Pins With Rubber Sleeve For Shelf Bracket Pegs, Black
    Amazon.com
    137
    $13.99
    MYYZMY 80 Pcs L-Shaped Clips 1/4 Inch Shelf Support Pegs, Shelf Pins With Rubber Sleeve For Shelf Bracket Pegs, Black
    Amazon.com
    137