PROTOTool Only Sets
PROTO Master Set: 1,011 Total Pcs, Metric/SAE
The PROTO Master Set (SKU 409JY1, MPN JCS-0900MAS) is a tool-only set containing 1,011 total pieces in Metric/SAE sizes, with socket drive sizes of 1/2 in, 1/4 in, 3/4 in, and 3/8 in. This set includes (1) Bent Nose…
SKU 3G-OTH-267211
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The PROTO Master Set (SKU 409JY1, MPN JCS-0900MAS) is a tool-only set containing 1,011 total pieces in Metric/SAE sizes, with socket drive sizes of 1/2 in, 1/4 in, 3/4 in, and 3/8 in. This set includes (1) Bent Nose Plier, (6) Keystone Screwdrivers, (108) Impact Sockets, and (7) Flex Combo 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.
