PROTOHex Bit Socket Sets
PROTO Socket Bit Set: 1
The PROTO Socket Bit Set (SKU 4JW01, MPN J4990-7ST) is a 25-piece hex bit socket set with a 3/8 in drive size. It features a fixed insert design and includes 7 pieces covering a tip size range of 1/8 in to 3/8 in.
SKU 3G-OTH-310723
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The PROTO Socket Bit Set (SKU 4JW01, MPN J4990-7ST) is a 25-piece hex bit socket set with a 3/8 in drive size. It features a fixed insert design and includes 7 pieces covering a tip size range of 1/8 in to 3/8 in.
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.















