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 Ammco Style Dial Assembly $187.31 Part Number: A6901Add to Cart 15 PC. Ammco Style 7075 Friction Silencer for 4000 Family Models – Complete Kit $259.85 Part Number: 63AAdd to Cart Screw for Lock Plate $1.79 Part Number: 63B-8Add to Cart Brass Plug for Ammco – 50 PK. $96.70 Part Number: 7-09836-50Add to Cart