Spencer Loggers Tape 66'/20M #950XLSpencer Products' original Logger's Tape. Each Spencer Logger's Tape is housed in a heavy duty aluminum casing with a swivel clip on the end for hanging on a belt loop or tool belt. Spencer Logger's Tapes have a fast automatic return and steel gears and pinion. The Spencer product line has been the industry standard for over 40 years, delivering performance day in and day out. Logger's Tape Features at a glance: Automatic rewind Aircraft Aluminum case