Harken 2151 57mm Single Carbo "T2" Soft-Attach Single Loop Block
HARKEN 2151
Single Carbo T2™ Soft-Attach Loop Block - 57mm
The high-strength composite T2™ is the first block with no metal shackles or rivets and is the lightest soft-attach block Harken has ever designed.
T2™ blocks come in two styles. One uses a loop, the other a length of line. Both methods route the attachment line through the block head and sheave, decreasing the load on the side plates and acting as a backup for the system. Soft attachments articulate to align with the load for a fair lead, reducing friction.
The composite sheave spins on ball bearings with curved bearing races for low-friction rolling. Composite side plates are fiber-reinforced, high-strength Nylon resin. Ball bearings, sheave, and side plates are UV-stabilized for maximum lifespan.
T2 Loop™ with Anchor Post
No knots, splices, or tools are needed. Just slide the loop through the block head and over the anchor post for a secure connection. A SK75 Dyneema® loop is included. Replacement loops available.
Single Carbo T2™ Soft-Attach Loop Block - 57mm
The high-strength composite T2™ is the first block with no metal shackles or rivets and is the lightest soft-attach block Harken has ever designed.
T2™ blocks come in two styles. One uses a loop, the other a length of line. Both methods route the attachment line through the block head and sheave, decreasing the load on the side plates and acting as a backup for the system. Soft attachments articulate to align with the load for a fair lead, reducing friction.
The composite sheave spins on ball bearings with curved bearing races for low-friction rolling. Composite side plates are fiber-reinforced, high-strength Nylon resin. Ball bearings, sheave, and side plates are UV-stabilized for maximum lifespan.
T2 Loop™ with Anchor Post
No knots, splices, or tools are needed. Just slide the loop through the block head and over the anchor post for a secure connection. A SK75 Dyneema® loop is included. Replacement loops available.
| Mfg No. | Description | Sheave Diameter |
Length | Max Line Diameter |
Max Working Load |
Breaking Load |
Weight |
| 2151 | T2 Loop Single | 2-1/4" (57mm) |
3-1/16" (79mm) |
7/16" (10mm) |
792 Lbs (359kg) |
2,380 Lbs (1,080kg) |
2.0 oz. (57g) |
Harken 2151 57mm Single Carbo "T2" Soft-Attach Single Loop Block
Sale price$57.95
Regular price$66.20
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Harken 2151 57mm Single Carbo "T2" Soft-Attach Single Loop Block
Sale price$57.95
Regular price$66.20