DDIN-Catalog_2024-WebVersion-small-compressed_1 - Flipbook - Page 23
HANDLINE BLOCKS
NYLON
HANDLINE BLOCK
• Nylon body
• Open head design retained with thumb screw
• Shielded bearings featuring synthetic aviation grease
• Safety factor of 5:1
PART #
SHEAVE DIAMETER
ROPE CAPACITY
WLL
WEIGHT
DNNHB-3
3”
5/8”
1,000 lbs.
1.7 lbs.
DNNHB-3-LBA
Replacement Gate Screw and Lanyard Only
N/A
N/A
ALUMINUM
HANDLINE BLOCK
• Aluminum body
• Open head design retained with ball detent pin
• Shielded bearings featuring synthetic aviation grease
• Safety factor of 5:1
PART #
SHEAVE DIAMETER
ROPE CAPACITY
WLL
WEIGHT
DNAHB-3
3”
5/8”
1,000 lbs.
2.4 lbs.
DNAHB-310
Replacement Detent Pin and Ring Only
N/A
N/A
TOWER BLOCK
• Aluminum body
• Open head design retained with ball detent pin
• Proof tested and date stamped
• Shielded bearings featuring synthetic aviation grease
• Safety factor of 5:1
PART #
SHEAVE DIAMETER
ROPE CAPACITY
WLL
WEIGHT
DNAHB-4
4”
7/8”
2,500 lbs.
6.7 lbs.
DNAHB-410
Replacement Detent Pin and Ring Only
N/A
N/A
DDIN.NET / 888-875-3346
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