{"product_id":"proto-j1220m-t500-20mm-metric-asd-combination-wrench","title":"Proto J1220M-T500 20mm Metric ASD Combination Wrench","description":"FEATURES:\n•Full polish finish provides corrosion resistance and easy to clean surfaces. •12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners. •Metric sizes 9mm and smaller do not have ASD feature. •Anti-Slip Design (ASD) open end. -Patented locking grooves help prevent the wrench from slipping off the fastener when turning. -The arched surfaces are designed to spread the contact forces over a greater area. -Loads are kept off the corners of the fastener which helps prevent fastener rounding. •Box ends incorporate the TorquePlus™ system. •Proto® TorquePlus™ wrenches are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials. •The TorquePlus™ design is a high performance drive configuration which allows for quick and easy wrench engagement to the fastener flats, not the corners. •The TorquePlus™ configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the box end, minimizing slippage. •The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners.","brand":"CitySupplyCompany","offers":[{"title":"Default Title","offer_id":30307934732362,"sku":"Proto J1220M-T500","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/3344\/7242\/products\/J1212-T500_01_df6d38be-7838-4e50-b22c-9f7294d99187.jpg?v=1569797498","url":"https:\/\/citysupplycompany.myshopify.com\/products\/proto-j1220m-t500-20mm-metric-asd-combination-wrench","provider":"CitySupplyCompany","version":"1.0","type":"link"}