DDIN-Catalog_2024-WebVersion-small-compressed_1 - Flipbook - Page 13
GROUNDED HELICOPTER BLOCKS
SIZING DIAGRAM
STANDARD GROUNDED
HELICOPTER BLOCKS
• Smooth and consistent operation
• “Snap Lock” fold-away helicopter arm
• Spring-loaded side gate
• Constructed of aluminum alloy, lightweight and durable
• Anti-friction bearings featuring synthetic aviation grease
• Unique industry-leading, dual-spring design
PART #
A
B
C
D
E
WLL
WEIGHT
DNSB16UH-G
16”
2-1/2”
5-1/4”
26-1/2”
1-3/8”
12,000 lbs.
68 lbs.
DNSB22UH-G
22”
3-3/8”
7-1/2”
32-1/2”
2”
12,000 lbs.
82 lbs.
DNSB28UH-G
28”
3-1/2”
7-1/2”
39”
2-3/8”
12,000 lbs.
94 lbs.
SIZING DIAGRAM
WIDE GROUNDED
HELICOPTER BLOCKS
• “Snap Lock” fold-away helicopter arm
• Designed to improve installation of T2® and VR2® conductors
• Constructed of aluminum alloy, lightweight and durable
• “V-Groove” urethane-lined, wide-throat sheave
• Anti-friction bearings featuring synthetic aviation grease
• Innovative contact roller
PART #
A
B
C
D
E
WLL
WEIGHT
DNSBW16UH-G
16”
4”
5-3/4”
26-3/4”
3-1/4”
12,000 lbs.
78 lbs.
DNSBW22UH-G
22”
3-3/4”
7-1/2”
32-1/2”
3”
12,000 lbs.
92 lbs.
DNSBW28UH-G
28”
4”
7-1/2”
39”
3-1/4”
12,000 lbs.
102 lbs.
DNSBW36UH-G
36"
5-3/8"
10-1/2"
49-1/4"
3-5/8"
12,000 lbs.
236 lbs.
DNSBW42UH-G
42"
5-3/8"
10-3/4"
55"
4"
12,000 lbs.
272 lbs.
DDIN.NET / 888-875-3346
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