Burr-free, nonabrasive finish, combined with high strength and corrosion resistance, makes AFW&&';;s sleeves the preferred choice of professional leader, lure, and tackle manufacturers across the globe. Excellent for use with big game mono leader material, Sleeves can be fitted to wire, monofilament, and other various lines, making these an asset to you tackle arsenal. Sleeves are made of Copper or Brass and are Black oxidized Can be fitted to wire, monofilament, and other various lines Burr-free Non-abrasive finish High strength Corrosion resistant Sleeves are available in Single or Double Barrel and Thin Wall Double Barrel Sleeves PLEASE NOTE:When matching sleeves to wire, use single-barrel sleeves with an inside diameter of more than twice the wire diameter you are crimpingJ02B-A 0.047" Diameter Length: .234" 36 Pack J02B-B 0.047" Diameter Length: .234" 100 Pack J03B-A 0.055" In Diameter Length: .250" 36 Pack J03B-B 0.055" In Diameter Length: .250" 100 Pack J04B-A 0.071" In Diameter Length: .250" 25 Pack J04B-B 0.071" In Diameter Length: .250" 100 Pack J06B-A 0.082" In Diameter Length: .375" 25 Pack J06B-B 0.082" In Diameter Length: .375" 100 Pack J07B-A 0.106" In Diameter Length: .400" 36 Pack J07B-B 0.106" In Diameter Length: .400" 100 Pack J08B-A 0.116" In Diameter Length: .400" 36 Pack J08B-B 0.116" In Diameter Length: .400" 100 Pack J09B-A 0.132" In Diameter Length: .400" 30 Pack J09B-B 0.132" In Diameter Length: .400" 100 Pack J12B-A 0.164" In Diameter Length: .500" 15 Pack