Best Manufactory Directory Lever Block Features:Designed and produced according to JB/T7335-2007 and meet the criteria of <<En13157>>.Low alloy steel plate main spare parts to ensure superior quality and safety.G89 high strength low alloy chain to ensure the long service life and high safety factor.Forged hooks make it more safe and durable.Double-pawl braking system to ensure reliability.
Model
HSH-0.75B
HSH-1.5B
HSH-3B
HSH-6B
HSH-9B
Capacity load t
0.75
1.5
3
6
9
Standard liftm
1.5
1.5
1.5
1.5
1.5
Test loadt
1.125
2.25
3.75
7.5
11.25
Effort to rated capacityN
140
234
363
370
375
No.of load chain
1
1
1
2
3
Diameter of load chain mm
6
8
10
10
10
Dimensionsmm
A
152
175
195
195
195
B
128
148
181
232
366
C
295
335
450
542
645
D
36
45
50
62
85 L256368368368368 K2835384864
Hmin
295
335
450
542
645
Net weight kg
7
12
21
34
44Extra weight per metre of extra lift kg0.81.42.24.46.6