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Momoi Silver Lock and Mini Lock Sleeves

Momoi Silver Lock and Mini Lock Sleeves

Regular price $7.99 USD
Regular price Sale price $7.99 USD
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Momoi Silver Lock and Mini Lock Sleeves

Momoi Silver Lock Sleeves are premium crimp sleeves designed for heavy leader work. Available in both long (Silver Lock) and short (Mini Lock) versions. Ten sizes from 1.6mm (220lb) to 3.7mm (700lb) cover the full range of offshore leader applications. The long sleeves provide maximum contact area for the strongest connections. Short Mini Lock sleeves offer a compact profile for applications where sleeve visibility matters or where shorter crimps are preferred. From $7.99.
  • Long (Silver Lock) and short (Mini Lock) versions
  • 10 sizes: 1.6mm to 3.7mm
  • 220lb to 700lb leader capacity
  • Premium offshore quality
  • From $7.99

Read our crimping guide for sleeve selection

Long Sleeves and Short Sleeves for Every Application

Most crimp sleeve lines offer one length. Momoi offers two. Long Silver Lock sleeves provide maximum contact area between the sleeve and leader material, which means maximum holding strength. Short Mini Lock sleeves provide a compact crimp that is less visible to fish and works in tight rigging spaces.

The choice between long and short depends on your application. Heavy offshore leaders where absolute strength matters: long sleeves. Lighter leader connections where a smaller profile is desirable: short sleeves. Having both options in the same brand and size range is the advantage of the Momoi line.

Long and Short Options

Silver Lock (long) sleeves maximize contact area for the strongest crimps. Mini Lock (short) sleeves offer compact crimps for lighter applications or where sleeve profile matters. Both use the same material quality.

Heavy Leader Specialist

Sizes range from 1.6mm (220lb) to 3.7mm (700lb). This line is built for the heavier end of leader work: offshore trolling leaders, shark leaders, billfish leaders, and other heavy tackle applications.

Premium Quality

Momoi's reputation in the leader and terminal tackle market extends to their sleeves. Consistent dimensions, clean crimping, and reliable hold under heavy loads. The quality you expect from Momoi.

How to Use Momoi Silver Lock Sleeves

1. Choose long (Silver Lock) for maximum strength or short (Mini Lock) for compact profile

2. Select sleeve size to match your leader pound test

3. Thread leader through the sleeve, form loop, thread tag end back

4. Crimp with a quality crimping tool

5. Inspect for even compression along the full sleeve length

6. Pull test firmly on both ends

Specs & Common Questions

Everything you need to know before you buy

Full Specifications +
Brand Momoi
Type Silver Lock & Mini Lock Sleeves
Versions Long (Silver Lock) & Short (Mini Lock)
Sizes 1.6mm to 3.7mm (10 options)
Leader Range 220lb to 700lb
Price Range $7.99 - $9.29
Long or short sleeves? +
Long Silver Lock sleeves for maximum strength on heavy offshore leaders. Short Mini Lock sleeves for compact crimps on lighter applications or where visibility matters. Both hold well when properly crimped. Our crimping guide covers sleeve selection.
What sizes are available? +
M (3.7mm/700lb), A (3.3mm/600lb), B (2.9mm/500lb), C (2.5mm/480lb), D (2.2mm/400-450lb), E (2.0mm/300lb), F (1.8mm/250lb), G (1.6mm/220-250lb). Long and short versions available in F and G sizes. Our leader chart covers sizing.
How do these compare to Grand Slam sleeves? +
Grand Slam sleeves offer lighter sizes (down to 0.8mm/50lb). Momoi Silver Lock goes heavier (up to 3.7mm/700lb) and offers the long/short choice. For offshore heavy tackle, Momoi has the edge.
How do these compare to Billfisher sleeves? +
Billfisher sleeves cover 1.0-2.5mm at lower prices. Momoi covers 1.6-3.7mm with long and short options. Billfisher is the budget choice for standard work. Momoi is the premium choice for heavy tackle.
What crimper for the larger sizes? +
The larger Momoi sleeves (2.5mm+) benefit from a heavy-duty crimper like the Diamond CH18 ($169.99). Standard crimpers work but require more effort. Our crimping guide covers tool selection.
Do I need to crimp the full length? +
On long sleeves, make two crimps spaced along the length for maximum strength. On short (Mini Lock) sleeves, a single crimp covers the sleeve. Our crimping guide covers multi-crimp technique.