The LUFKIN 800 series extra-wide power tapes feature a new blade design that achieves a 10 Ft. stand-out allowing the user to make longer measurements. The blade has a 4 rivet reinforced end hook that increases strength for long blade life. The soft touch lock button offers a better feel and is non-slip for positive blade locking. Case has a rubber cushion that absorbs impact and improves grip. The XL8525D is a 1-3/16 In. x 25 Ft. engineer's tape with an A4 blade.