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Splined Coupler #C106

Splined Coupler #C106 ARC have in stock these splined couplers, greatly simplifying fitting Apex style uni joints to Pinto racks. One end of the coupler is splined 9/16-26 to suit the Pinto rack, and there are 2 grub screws to secure the coupler to the rack pinion. The other end of the coupler is precision bored to accept 3/4 diameter tube/bar stock.