Tool for Kimber's 1911 Ultra Platform - Fits All 3" Barrel Kimber Ultra Platform Models - Ultra Carry, Crimson, KHX, CDP, Aegis, Eclipse, Master Carry, Raptor, Super Carry, etc. Fits Kimber models were the word "Ultra" appears in the model name stamped on the right side of the slide. Replaces need for Kimber factory wire tool or paper clip. Aligns disassembly notch perfectly. Easy to insert and remove. CNC Machined from acetal copolymer plasitc.