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2020 Gripper Wrist Bracket
This L-bracket mounts the 'NEMA17 Rack-and-Pinion Parallel Gripper' kit to a 2020 extrusion arm. Its 70 × 23 × 8 mm flange bolts to the back of the frame plate with four M3x10 screws into M3 brass heat-set inserts (4.0 mm bores, 7 mm deep) at (±25, 38) and (±25, 50). Its 70 mm long, 24 × 6 mm arm clears the NEMA 17 body. The arm takes two M5 screws and T-nuts through 5.5 mm teardrop holes 20 mm apart, and a 5.6 × 1.5 mm key rib locates it in the 6 mm slot. The part prints standing on its plate-contact face, so it needs no supports.
🧩 Part of the NEMA17 Rack-and-Pinion Parallel Gripper (mounts gripper to a 2020 extrusion arm) kit.
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