Product Description Park Tool Open-End Wrenches. Features: Nickel-plated steel construction Small, shop-quality open-end design Specs: Description:open-end 8/10mm wrench, CBW-1 Park Tool CBW-1 Open End Brake Wrench (8/10mm) at Dan's Comp Browse all Dan's Comp deals $7.95 In Stock at Dan's Comp Buy Now at Dan's Comp Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Park Tool Park Tool