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PROTO Socket Bit Set: 1 - 25 Pieces, 1/4 in, 3/8 in Drive Size, 12 Pieces - Hex Bit Socket Sets
PROTOHex Bit Socket Sets

PROTO Socket Bit Set: 1 - 25 Pieces, 1/4 in, 3/8 in Drive Size, 12 Pieces

The PROTO Socket Bit Set (SKU 35GM70, MPN J4770-12) is a 25-piece hex bit socket set with a fixed insert design. It includes 12 pieces with tip sizes ranging from T10 to T55, and drive sizes of 1/4 in and 3/8 in.

SKU 3G-OTH-310716

Brand
PROTO
Item
Socket Bit Set: 1 - 25 Pieces, 1/4 in, 3/8 in Drive Size, 12 Pieces
Category
Hex Bit Socket Sets
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Technical Specifications

PROTO
Manufacturer Part Number
J4770-12
Type
- 25 Pieces, 1/4 in, T10 to T55 Tip Size Range
Pieces
12
Drive Size
3/8 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Socket Bit Set (SKU 35GM70, MPN J4770-12) is a 25-piece hex bit socket set with a fixed insert design. It includes 12 pieces with tip sizes ranging from T10 to T55, and drive sizes of 1/4 in and 3/8 in.

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 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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