Tylaska hi-tech fids are machined from solid aircraft 6061-T6 aluminum and knurled for a more secure grip. Available in three sizes and anodized in a choice of either blue or red. The front taper fits all Tylaska shackles and most other brands. A rear through-hole allows easy attachment of a lanyard or wrist leash. An indispensable tool for fast, safe release of lines under heavy load. This fid is designed for use with the Tylaska T5, T8, T12 and T16 snap shackle ranges