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PROTO J4770-8B Ball Hex Bit Socket Set - Ball Hex Bit Socket Sets
PROTOBall Hex Bit Socket Sets

PROTO J4770-8B Ball Hex Bit Socket Set

The PROTO Socket Bit Set: 1 is a 25-piece ball hex bit socket set with a 1/4 in drive size and a tip size range of 1/4 in to 9/64 in. It features a fixed insert design and is identified by manufacturer part number…

SKU 3G-OTH-312782

Also listed as: J47708B · J4770 8B

Brand
PROTO
Item
J4770-8B Ball Hex Bit Socket Set
Part Number
J4770-8B
Category
Ball Hex Bit Socket Sets
Available to Order
Also known as:J4770-8BPROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J4770-8B
Type
- 25 Pieces
Pieces
8
Drive Size
1/4 in
Tip Size Range
1/4 in to 9/64 in

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Socket Bit Set: 1 is a 25-piece ball hex bit socket set with a 1/4 in drive size and a tip size range of 1/4 in to 9/64 in. It features a fixed insert design and is identified by manufacturer part number J4770-8B.

Frequently Asked Questions

What is a PROTO J4770-8B ball hex bit socket set used for?

This 25-piece PROTO ball hex bit socket set is used for driving hex fasteners at angles up to 25 degrees, ideal for maintenance and assembly in industrial machinery, automotive repair, and plant equipment where straight access is limited.

What are the specifications of the PROTO J4770-8B socket set?

The PROTO J4770-8B set includes 8 ball hex bits with a 1/4 in drive size and tip size range from 1/4 in to 9/64 in. It features a fixed insert design and is supplied as a 25-piece set by manufacturer part number J4770-8B.

Where to buy PROTO J4770-8B socket set worldwide?

3G Electric supplies the PROTO J4770-8B ball hex bit socket set worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this PROTO tool set to your facility, regardless of location.

How to select the right PROTO ball hex bit socket set?

Select a PROTO ball hex bit socket set by matching drive size (1/4 in) and tip size range (1/4 in to 9/64 in) to your fastener requirements. The ball design allows angled access, so consider clearance constraints. 3G Electric can help confirm fit for your application.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

3G Electric supplies PROTO ball hex bit socket sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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