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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Wright Tool 1/2 in Drive 8-Point Double Square Deep SAE Black Oxide Impact Socket, 9/16 in - WT 4778 SocketWright Tool 1 2 in Drive 8 Point Double Square Deep SAE Black Oxide Impact Socket, 9 16 in WT 4778 Sockets are widely used in various mechanical and construction applications, as well as in automotive maintenance and repair. Features: Patented Wright Drive distributes contact over a larger surface area for greater gripping power and strength. Oiled Black Oxide finish Forged and machined for best fit and unyielding strength Precision heat treated and
Wright Tool 1/2 in Drive 8-Point Double Square Deep SAE Black Oxide Impact Socket, 9/16 in - WT 4778
Sockets are widely used in various mechanical and construction applications, as well as in automotive maintenance and repair.
Features:
- Patented Wright Drive distributes contact over a larger surface area for greater gripping power and strength. Oiled Black Oxide finish
- Forged and machined for best fit and unyielding strength
- Precision heat-treated and tempered for optimal hardness, ductility and durability
- Easy to read stamp pattern in order to quickly determine opening size
- Designed, engineered and manufactured in Barberton, OH
- Meets and exceeds ASME B107 hand tool standards
Specifications:
- Material: Steel
- Drive Size: 1/2 in
- Point: 8
- Finish: Black Oxide
- Socket Size: 9/16 in
- BD Size: 21/64 in (Refer Drawing Image)
- DD Size: 1-1/32 in (Refer Drawing Image)
- DS Size: 1-1/32 in (Refer Drawing Image)
- L Size: 3-1/4 in (Refer Drawing Image)
- Shape: II
- Measurement Type: SAE
- Country of Origin: United States of America
Warnings:
- Wear safety goggles for the user and bystander
- Comfort or plastic grips do not protect against electric shock
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 788 reviews
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Product Reviews
★★★★★ 5
Sturdy
Style: Black 4 Pack, Size: 5.5 inch, Style: Black 4 Pack, Size: 5.5 inch
Brackets worked great. Very sturdy. Used them to fabricate a bath shelf and towel rack.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
The screws are the best part
Style: Black 6 Pack, Size: 11.25 inch, Style: Black 6 Pack, Size: 11.25 inch
OK. So I spend a lot on (and I mean A LOT) on Amazon and I never write reviews. Just not my thing. But I had to write a review for this product. These brackets are fantastic - attractive, sturdy. But what threw me was the screws - they are SUCH high quality. They don't strip or lose their black color at all even when your drill, set to 0 slip, loses grip repeatedly because you drilled the pilot hole too small and are throwing every ounce of your body weight against it to get it to drive. And they give you extra! Like, enough to mount 8.5 brackets in a 6-bracket box. I am saving alllllll of these extra screws; if I could buy them separate I would. It might seem like a small thing but hardware is usually a place companies skimp on HARD, and to be confronted with such quality was truly a breath of fresh air.
The brackets take some mounting expertise to ensure everything is true - lots of measuring and leveling (some minor differences in angle + or - a couple degrees, but they're SOLID. I will be buying these again in the future. Kudos for an awesome product.
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Reviewed in the United States on August 20, 2024
★★★★★ 5
Sturdy
Style: Black 6 Pack, Size: 5.5 inch
I put them up and forgot about them. Worked perfect, look great.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Works as intended
Style: Black 6 Pack, Size: 7.25 inch
It works as it should. I does look like it bends down after screwing to the wall but the level seemed spot on. Either way it hold up my shelf great
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Solid brackets
Style: Black 6 Pack, Size: 11.25 inch
Nice brackets and solid weight to them. Have purchased 2 sets.
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Reviewed in the United States on April 14, 2026