Thick walled aluminium double barrel crimp sleeves 1.5 – 3.5 mm for constructing heavy duty monofilament leaders for the very biggest fish.
Pack of 50.
Not sure what size sleeve you need? Use our easy conversion table here.
Check out Captain Spike’s guide to correct Crimping techniques
Paul Hall (verified owner) –
Best quality and price anywhere
Daniel Watts (verified owner) –
No way can these be used for 400lbs mono
Leadertec (store manager) –
Your 2.0 mm sleeves will be a perfect fit on our 1.8 mm 400 lb leader mono Daniel.