Shaddock Fishing 100pcs/box High-Strength Duo Lock Snaps Size 2 3 4 5 6 Black Nickel Stainless Steel Fishing Gear Nice Snaps Tackle Accessories Kit - Test 55LB to 110LB 1. Package Included: 100pcs fishing gear duo-lock snaps in a free reusable portable plastic box 2. Size: 2# 3# 4# 5# 6# 3. Test equals: 55lb-110lb 4. Designed to tie leader with hook, with dead bit 5. Ideal for putting rigs, spreaders, and more on your fishing line