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 25 PK Brass Plug Large $63.67 Part Number: 7-03142-25Add to Cart Square Headed Screw $2.86 Part Number: 63B-12Add to Cart Sale! LIMITED STOCK! Venturi O-Ring $3.26 Original price was: $3.26.$1.30Current price is: $1.30. Part Number: 86019Add to Cart