INSTALL TOOL IS NOT MEANT TO BE A CLEAT RIPPER. INSTALL ONLY. It will break if used to rip spikes out. Adidas ThinTech EXP 20 or 40 Piece Cleat Pack Spikes - NEW Style Green-friendly – Increased leg deflection angles for greater dynamics and less disruption.Lower profile – New generation low profile thintech® EXP cleat design – 13% lower to the ground.Traction/stability – 75% increase in leg tip surface area providing increased stability, traction, cleat durability and reduced green disruption.PINS IV system – at 3.5 mm, thintech® EXP is the lowest to-the-ground attachment system in the industry.Lightweight – PINS IV system, coupled with the new thintech® EXP cleat design, provides a 15% lighter system.Durability – New generation low profile thintech® EXP cleat design provides 10% increase in cleat durability. Sold and shipped loose. *BONUS ITEM* Check your paypal email after the transaction for a copy of the Golf Instructor Guide along with the tracking info. OPTIONS:Tool vs No ToolBlack or White20 or 40 quantityThese are NOT FAST TWIST spikes, but PINS system. Please look at the picture of the bottom of the spike to compare it.