PROTO J4737 Phillips Bit Socket, #1 Tip, Fixed Insert, 1 13/64 in Overall Length
The PROTO J4737 is a Phillips Bit Socket with a 1/4 in drive size and a #1 tip size. It features a Fixed Insert design and has an overall length of 1 13/64 in. This socket bit is manufactured by PROTO.
SKU 3G-OTH-328142
Also listed as: J 4737 · J-4737
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Product Description
The PROTO J4737 is a Phillips Bit Socket with a 1/4 in drive size and a #1 tip size. It features a Fixed Insert design and has an overall length of 1 13/64 in. This socket bit is manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J4737 Phillips Bit Socket used for?
The PROTO J4737 is used for driving Phillips #1 screws in assembly, maintenance, and repair tasks. Its 1/4 in drive size fits standard ratchets and drivers, making it suitable for automotive, industrial, and general mechanical applications where precise torque control is needed.
What are the specifications of the PROTO J4737 socket bit?
The PROTO J4737 has a 1/4 in drive size, a #1 Phillips tip, and a fixed insert design. Its overall length is 1 13/64 in. The manufacturer part number is J4737. This bit socket is built by PROTO for reliable screw-driving performance in tight spaces.
Where to buy the PROTO J4737 in worldwide?
3G Electric supplies the PROTO J4737 Phillips Bit Socket to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. As a global industrial distributor since 1990, we source and deliver genuine PROTO tools.
How to select the correct PROTO bit socket for your application?
Match the drive size to your ratchet or driver (1/4 in for the J4737). Ensure the tip size (#1 Phillips) fits your screw head. Choose fixed insert for direct drive or magnetic for retention. PROTO offers various lengths; the J4737's 1 13/64 in overall length suits confined areas.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO phillips bit sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
