You are looking at a Snap-On CT8850 18V cordless impact wrench with a Snap-On CTB8185 4.0Ah lithium-ion battery and protective boot. The identification label lists a no-load speed range of 0–1,900 RPM.
SNAP-ON ™ TOOLS CT8850 18V 1/2" IMPACT WRENCH GUN PROTECTIVE BOOT ORANGE NEW
SNAP-ON ™ TOOLS CT8850 18V 1/2" IMPACT WRENCH GUN PROTECTIVE BOOT YELLOW NEW
Snap On CT8850 18V 1/2" Drive Impact Wrench Bare Tool Only
Snap-On CT8850 18V 1/2" Drive Impact Wrench
Snap-On CT8850 18V 1/2" Cordless Impact Wrench - Tool Only
Snap-On CT8850 18V 1/2" Cordless Impact Wrench (TOOL ONLY)