Home / Brake Lathe Accessories / Arm Lock Pin Arm Lock Pin $3.43 Part Number: 63B-10 Arm Lock Pin quantity Add to cart UPC: 682488048639 Category: Brake Lathe Accessories Tag: Arm Lock Pin Related products 15 PC. Ammco Style 7075 Friction Silencer for 4000 Family Models – Complete Kit $259.85 Part Number: 63AAdd to Cart Aluminum Casting with Arm $26.46 Part Number: 63B-11Add to Cart 50 PK Brass Plug Large – For Ammco Lathes $119.89 Part Number: 7-03142-50Add to Cart 10 PK Spring Washer/Twin Cutter $17.75 Part Number: A6929-10Add to Cart