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PROTO Socket Bit: 3/8 in Drive Size, Ball Hex Tip, 3/8 in Tip Size, 6 3/32 in Overall Lg - Ball-End Hex Bit Sockets
PROTOBall-End Hex Bit Sockets

PROTO Socket Bit: 3/8 in Drive Size, Ball Hex Tip, 3/8 in Tip Size, 6 3/32 in Overall Lg

The PROTO J4912BD is a ball-end hex bit socket with a 3/8 in drive size and a 3/8 in tip size, featuring a fixed insert design. It has an overall length of 6 3/32 in and is SAE. This socket bit is manufactured by PROTO.

SKU 3G-OTH-305889

Brand
PROTO
Item
Socket Bit: 3/8 in Drive Size, Ball Hex Tip, 3/8 in Tip Size, 6 3/32 in Overall Lg
Category
Ball-End Hex Bit Sockets
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Technical Specifications

PROTO
Manufacturer Part Number
J4912BD
Type
Ball Hex Tip, SAE
Overall Lg
6 3/32 in
Tip Size
3/8 in
View Full Spec Sheet

Technical Documents

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

Product Description

The PROTO J4912BD is a ball-end hex bit socket with a 3/8 in drive size and a 3/8 in tip size, featuring a fixed insert design. It has an overall length of 6 3/32 in and is SAE. This socket bit is manufactured by PROTO.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO Products

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

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