"A slide lock that works with a variety of anchor materials, the HAGz Universal Lock makes a great drowner lock for water sets or trustworthy slide lock on land sets. This sturdy metal bracket slides and locks on rebar, smooth rods, or chain, as well as cable and wire so you can use it on different sets for a wide range of fur bearers. Heavy-duty design. 1 dozen. NOTE: works with: 1/2"" rebar, 1/2"" smooth rods (fiberglass/carbon fiber), 3/8"" rebar, 3/8"" smooth rods (fiberglass/carbon fiber), #2 machine chain, 1/0 twin loop chain, 3/32""-1/8"" cable, and 14 ga.-9 ga. wire. Locking bracket for multiple furbearer trap sets Slides and locks on rebar, smooth rods, or chain, as well as cable and wire Works on both drowning sets and land sets Heavy-duty design"