This heavy-duty 50-foot diameter Logging Tape from Spencer features a rugged aircraft aluminum housing made to take the abuses of the outdoors. This Spencer 3/8″ Wide Combination Logging Tapes is designed with English 8ths on front and Diameter 10ths on back. The tapes feature an aircraft aluminum case, alloy steel main shaft, and a nylon coated blade for added durability. An open reel design with gear drive and automatic rewind will help reduce the strain of your tasks. This Spencer logging tape is ready to go with a Horseshoe Nail included.