Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Proto 3G-OTH-305916 — Technical Specifications

Name: Proto 3G-OTH-305916 PROTO Socket Bit: 3/8 in Drive Size, Ball Hex Tip, 1/8 in Tip Size, 6 3/32 in Overall Lg, SAE (MPN J4904BD). Key specifications — attr1204765: Fixed Insert; attr1204767: PROTO.
Brand: Proto

The PROTO J4904BD is a 3/8 in drive size Ball-End Hex Bit Socket with a 1/8 in tip size and 6 3/32 in overall length, featuring a Fixed Insert design. This SAE socket bit is manufactured by PROTO under part number J4904BD.

View Product & Quote

Technical Specifications

Parameter	Value
Type	Ball Hex Tip, SAE
Tip Size	1/8 in
Overall Lg	6 3/32 in
Manufacturer Part Number	J4904BD