Sleeves are made of Copper or Brass and are available in Black Oxidized color. Thin Wall Double Barrel Sleeves, available in Black finish, are excellent for use with big game mono leader material. For double barrel sleeves, use a sleeve size slightly larger than the wire diameter. 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.
100pcs Black Mini Double Barrel Copper Sleeves for Mono Steel Wire Crimps Fix Tube Saltwater Fishing Rigging Accessories - AliExpress
SHIMANO,One Size,Black,EBBUN300B10X BB-UN300 Bottom Bracket
American Fishing Wire Single Barrel Crimp Sleeves in Leader Rigging.
American Fishing Wire Single Barrel Crimp Sleeves, Leader Rigging - Canada
1000 AFW American Fishing Wire Single Barrel Sleeves Leader Crimp Sz 0 1 2 3 4 5
BURNDY K2A31U K2A-U Dual Rated Universal Mechanical Bolted Lug and Terminal, 6 AWG to 350 kcmil Aluminum/Stranded Copper Conductor, 1/2 in Stud, 1 Bolt Hole, Aluminum
SHIMANO,One Size,Black,EBBUN300B10X BB-UN300 Bottom Bracket
AFW Double Barrel Crimp Sleeves — Charkbait
Peterborough Pro Tackle
Top Four Easy Rigs for Better Pier Fishing: Tackle, Bait, Lu - Florida Sportsman