
Grand Slam Aluminum Crimp Sleeves
Grand Slam Aluminum Crimp Sleeves cover the widest size range available, from 0.8mm (50lb leader) to 3.3mm (600lb leader). Ten sizes match every standard leader diameter for inshore through heavy offshore rigging. Aluminum construction compresses cleanly and resists saltwater corrosion. The smaller sizes start at $1.29, making it practical to stock the full range at your rigging station. From $1.29.
- 10 sizes: 0.8mm to 3.3mm
- Leader rated 50lb to 600lb
- Aluminum construction
- Wire and monofilament leaders
- From $1.29
Every Size from 50lb to 600lb
Most crimp sleeve lines cover 5-6 sizes. Grand Slam covers 10, from the smallest 0.8mm for 50lb leader material up to 3.3mm for 600lb heavy tackle leaders. The full range means one brand handles every leader you rig.
The smaller sizes (0.8mm through 1.3mm) start at $1.29 per pack, which makes stocking the full range affordable. Aluminum construction is the saltwater standard: consistent compression, reliable hold, corrosion resistance. Match the sleeve to your leader diameter and crimp with the correct tool.
The smaller sizes (0.8mm through 1.3mm) start at $1.29 per pack, which makes stocking the full range affordable. Aluminum construction is the saltwater standard: consistent compression, reliable hold, corrosion resistance. Match the sleeve to your leader diameter and crimp with the correct tool.
10-Size Range
0.8mm (50lb), 1.0mm (60-80lb), 1.2mm (100lb), 1.3mm (130lb), 1.5mm (150lb), 1.7mm (200lb), 2.0mm (250-300lb), 2.3mm (400lb), 2.8mm (500lb), 3.3mm (600lb). Every standard leader diameter is covered.
Aluminum Construction
Aluminum compresses cleanly and holds under load. Resists saltwater corrosion for lasting leader integrity. The standard material choice for quality saltwater crimp sleeves.
Value Pricing
Small sizes from $1.29 per pack. Even the largest 3.3mm sleeves are $14.95. The affordable pricing makes it practical to stock multiple sizes and replace sleeves frequently rather than reusing worn ones.
How to Select and Use Grand Slam Crimp Sleeves
1. Match sleeve size to your leader pound test using the size chart
2. Thread leader through the sleeve
3. Form your loop (with or without thimble) and thread the tag back through
4. Crimp with a proper crimping tool (not pliers)
5. Inspect for even compression without cracks
6. Pull test firmly before fishing
Specs & Common Questions
Everything you need to know before you buy
Full Specifications +
| Brand | Grand Slam |
| Type | Aluminum Crimp Sleeves |
| Material | Aluminum |
| Sizes | 0.8mm to 3.3mm (10 sizes) |
| Leader Range | 50lb to 600lb |
| Price Range | $1.29 - $14.95 |
What size do I need? +
Match to your leader material: H (1.2mm) for 100lb, G (1.3mm) for 130lb, F (1.5mm) for 150lb, E (1.7mm) for 200lb, D (2.0mm) for 250-300lb, C (2.3mm) for 400lb, B (2.8mm) for 500lb, A (3.3mm) for 600lb. Our crimping guide covers sleeve sizing in detail.
How do these compare to Billfisher sleeves? +
Grand Slam offers more sizes (10 vs 6) and extends to lighter leaders (0.8mm) and heavier leaders (3.3mm). Billfisher sleeves cover the 1.0-2.5mm range at slightly lower prices. Both are aluminum and crimp identically.
How do these compare to Momoi Silver Lock? +
Momoi Silver Lock sleeves go up to 3.7mm and offer both long and short versions. Grand Slam covers a wider range of lighter sizes. Both are excellent quality. Choose based on the size range you need.
What crimper works with these? +
Standard oval-jaw crimpers from Diamond, AFW, or similar. For the largest sizes (2.8mm+), a heavy-duty crimper like the Diamond CH18 makes the job easier.
50lb to 600lb in one sleeve line? +
Yes. 10 sizes cover the full range from light inshore leaders to the heaviest offshore wire and mono. Stock the sizes you use most and add specialty sizes as needed. Our leader chart covers leader sizing by species.
Why are smaller sizes cheaper? +
Less material per sleeve and per pack. The 0.8mm through 1.3mm sizes are $1.29 each. The 2.8mm and 3.3mm sizes are $14.95. All are quality aluminum with the same crimp performance relative to their size. Our crimping guide covers material selection.