Polyester Dorsal Extension socks this collar is designed to

this collar is designed to withstand the rigors of both active play and relaxed days

backed by Muck's reputation for quality

Perfect for professionals and outdoor enthusiasts alike

designed to meet the needs of women in the trades

making them ideal for mechanics

Polyester Dorsal Extension socks this collar is designed toSafety Direct's D ring extension, also known as a back D ring extension lanyard, attaches to the back D ring of a harness lengthening the tie off point allowing an easy and safe connection for lanyards and self retracting devices. When calculating free fall and fall clearance distances, it is important to include the length of the dorsal extension. FEATURES: Single leg Available with Loop D ring or Snap D ring Available in various lengths Add ID Name