The classic logger tape. Automatic rewind with a famous Bailey Nail on the end. 50' and 75' tapes have refills with feet and inches (8ths) on both sides of tape. The 'Flasher' is a 66' (20M) refill in a Spencer 75' tape case. She spools out nicely, but comes in like a 'flash,' because the spring is big enough to return a 75' refill. Great in dusty conditions or on those wet winter days when most everything slows up. When you measure logs with the 'Flasher,' you'll have speed like never before.