PROTOTool Only Sets
PROTO Master Set: 173 Total Pcs, Metric/SAE
The PROTO Master Set: 173 Total Pcs (SKU 409JW3, MPN JCS-MAS-6A) is a tool-only set from PROTO. It includes 173 pieces with Metric/SAE sizing and 1/2 in, 1/4 in, and 3/8 in socket drive sizes. The set contains (1)…
SKU 3G-OTH-267189
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The PROTO Master Set: 173 Total Pcs (SKU 409JW3, MPN JCS-MAS-6A) is a tool-only set from PROTO. It includes 173 pieces with Metric/SAE sizing and 1/2 in, 1/4 in, and 3/8 in socket drive sizes. The set contains (1) Hose Clamp Plier, (6) Mini Screwdrivers, (6) Drive Tools, and (9) Angle Open End Wrenches.
Used in
Common applications for PROTOAutomotive 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 tool only sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
