Enjoy the time-tested effectiveness of the long spring design with a Long Spring trap from Duke Traps. Made of steel with a tempered steel spring, this durable design has served trappers for hundreds of years. Very secure in holding power and very durable, Duke Traps long spring traps will serve your needs harvesting and controlling wild animal populations in your area. 4 jaw spread. Target: mink and muskrat. Traditional long spring design for harvesting and controlling wild animals Durable steel construction with tempered steel spring Time tested design - durable with great holding power