Combine the practicality of an extended reach handcuff key with super bright LED technology and you get Streamlight's CuffMate. It's improved this year thanks to the addition of a second LED that allows you multi directional lighting for unlocking and double locking of handcuffs. Powered by two long lasting lithium batteries, CuffMate delivers up to 7.5 hours of run time.

Battery: Two replaceable CR 2016 lithium batteries
Bulb: Two 100,000-hour lifetime, high-intensity Light Emitting Diode (LED), "solid-state" bulb.
Material: Indestructible fiberglass-reinforced polymer body; alloy steel key and double-lock pin.
Color: Black
Weight (with batteries): 4oz.
Dimensions: 3.25" (L) x 1" (W)
Run Time: Up to 7.5 hours
Power: 10,000 millicandelas
Special Features: Exclusive dual LED's for double-locking and unlocking. Swiveling key ring connector with key ring; double-lock pin; momentary "squeeze" switch.