ITEM NAME:Tire Valve Repair Tool Valve Stem Core Removal Tool Bike Accessories Steel Description: Valve Core Remover: Works on Schrader and removable Presta Valves(not all are removable). Compact Design, CNC precision machined, aircraft aluminum. Removes and install Presta valve extenders with 5mm wrench flats. Easily tighten or remove valve cores on bicycles, cars, and any other air filled tires. Valve Core Wrench Tool: Useful and practical. Easy to carry,light weight,durable to use. Durable polypropylene handle and robust steel single head tool rod. For quick and easy removal or installation valve core wrench Suitable for cars, mountain bike,electric cars and so on. Specification: Valve Core Remover: Material: aluminium alloy Size: approx. 54 x 11 x 10mm/2 x 0.4 x 0.39inch Valve Core Wrench Tool: Useful and practical. Materials: Steel and Polypropylene Size: Approx. 94 x 16mm/ 3.70 x 0.63 inch Package Includes: 1 Piece Valve Core Remover 5 Pieces Valve Core Wrench Tool Note: Not all Presta valve cores are removable. SKU: DMO0016514519390654.For quick and easy removal or installation valve core wrench. Durable polypropylene handle and robust steel single head tool rod. Valve Core Remover Valve Core Wrench Tool Removes and install Presta valve extenders with 5mm wrench flats.