Safety Swivel Hoist Rings -
Longbar
Material: AISI 4140 Alloy
Finish: Black Oxide (Except Washer)
Safety Factor: 5:1
100% Magnetic particle inspection performed on all bolts
(All other load bearing components are inspected based upon ASTM E709-08 & MIL-STD-105 with zero permissible defects)
Working Action: 360º Swivel, 180º Pivot
200% Proof-Load test on all hoist rings
Bolt Replacement Kits Available Upon Request. |  |
| Stock No. |
Rated
Capty.
Lbs. |
A
Dia. &
Thread
UNC* |
B
Length
|
C
|
D
|
E
|
G
|
H
|
Torque
Ft/# |
Weight |
| HR6644 | |
2,500 |
1/2-13 |
6.72 |
3/4 |
1.50 |
0.88 |
3.52 |
4 1/4 |
28 |
2.50 |
| HR6646 | |
2,500 |
1/2-13 |
6.72 |
1 |
1.50 |
0.88 |
3.52 |
4 1/4 |
28 |
2.50 |
| HR6648 | |
2,500 |
1/2-13 |
6.72 |
1 1/4 |
1.50 |
0.88 |
3.52 |
4 1/4 |
2 |
2.50 |
| HR6640 | |
4,000 |
5/8-11 |
6.72 |
1 |
1.50 |
0.88 |
3.52 |
4 3/16 |
60 |
2.70 |
| HR6642 | |
4,000 |
5/8-11 |
6.72 |
1 1/4 |
1.50 |
0.88 |
3.52 |
4 3/16 |
60 |
2.70 |
| HR6650 | |
5,000 |
3/4-10 |
6.72 |
1 |
1.50 |
0.88 |
3.52 |
4 |
100 |
3.00 |
| HR6654 | |
5,000 |
3/4-10 |
6.72 |
1 1/2 |
1.50 |
0.88 |
3.52 |
4 |
100 |
3.00 |
| HR6658 | |
7,000 |
3/4-10 |
8.11 |
1 |
2.31 |
1.40 |
5.14 |
4 |
100 |
7.00 |
| HR6660 | |
7,000 |
3/4-10 |
8.11 |
1 1/2 |
2.31 |
1.40 |
5.14 |
4 |
100 |
7.00 |
| HR6656 | |
8,000 |
7/8-9 |
8.11 |
1 |
2.31 |
1.40 |
5.14 |
4 3/8 |
160 |
7.00 |
| HR6662 | |
10,000 |
1-8 |
8.11 |
1 1/4 |
2.31 |
1.40 |
5.14 |
4 3/8 |
230 |
7.50 |
| HR6664 | |
10,000 |
1-8 |
8.11 |
1 1/2 |
2.31 |
1.40 |
5.14 |
4 3/8 |
230 |
7.50 |
| HR6666 | |
10,000 |
1-8 |
8.11 |
2 1/4 |
2.31 |
1.40 |
5.14 |
4 3/8 |
230 |
7.50 |
| * UNC-3A Thread Class for sizes up to 1"; UNC-2A Thread Class for sizes over 1" |
|
|
