This is an alloy steel double-pin sub - a 2-3/8 PAC pin on one end and a 2-3/8-12 SLB pin on the other, with a collar in between. The PAC end is bored through and tapped with a 3/4 NPT, and the other end has a radiused seat bored in and held within .001. We turned both ends, single-pointed both external threads, and milled three sets of wrench grooves into the collar. Laser-engraved in house and phosphated through our finishing partner.

Material: Alloy Steel (chromoly) | Operations: Turning, Threading, Milling | Size: around 6-3/4 in long, ~3 in OD | Weight: around 8-1/2 lb | Threads: 2-3/8 PAC pin + 2-3/8-12 SLB pin, 3/4 NPT internal | Feature: through bore, radiused seat, 3 sets of wrench grooves | Tolerance: seat held within .001 | Finish: phosphate (through our finishing partner) | Marking: laser-engraved in house