Loose Side Hooks with Latch
For Manila Rope

Laser cut side plates.
Grade 5 bolts secured wiht lock washers and staked nuts.
Bronze bushed sheaves with larger bearing diameter for extended block life.

Block Size (in.)	Fitting	Manila Rope Size (in.)	Sheave Size		Single Shv 261 B Stock No.	262 B Stock No.	263 B Stock No.	Working Load Limit (lbs.)*			Weight Each (lbs.)
Block Size (in.)	Fitting	Manila Rope Size (in.)	Outside Diam. (in.)	Rim Thickness (in.)	Single Shv 261 B Stock No.	262 B Stock No.	263 B Stock No.	261 Single	262 Double	263 Triple	261 Single	262 Double	263 Triple
4	HS	1/2	2.25	.63	666826	666229	667228	900	1400	1800	1.38	3.21	3.25
5	HS	5/8	3.00	.75	666844	666247	667246	1200	1800	2400	2.25	3.88	5.00
6	HS	3/4	3.5	1.00	666862	66665	667264	1800	2500	3200	3.75	6.00	9.50
8	HS	7/8 - 1	4.75	1.13	666906	666309	667308	2800	3800	4800	7.13	10.75	14.75

*Ultimate Load is 3 times the Working Load Limit.

Blocks for Synthetic Fiber Rope with loose swivel hooks

These blocks are built to carry the increased loads of synthetic fiber ropes.
All hooks are heat-treated alloy steel.
You can now use a smaller size rope, and in turn, a smaller block, providing capacities which were previously not possible.

Block Size (in.)	Fitting	411 B* Stock No.	412 B* Stock No.	413 B* Stock No.
4	S	755105	755301	755506
6	S	755123	755329	755524
4	N	757103	757309	757504
6	N	757121	757327	757522

*Bearing code: B - Self Lubricating Bronze Bushed, R - Roller Bearing

Block Size
(in.)

Fitting
Sheave Size
(in.) Synthetic Rope Size
(in.) Working Load Limit
(lbs.)* Weight Each
(lbs.)

Outside Diameter Rim
Thickness Center Pin Dia. Single Double Triple Single Double Triple

4
S 2.25 .62 .38 1/2 2000 3000 3000 3.00 4.00 6.00

6
S 3.50 1.00 .50 3/4 3000 7000 8000 6.25 10.00 14.00

4

N

2.25

.62

.38

1/2

2000

3000

3000

3.00

4.00

6.00

6

N

3.50

1.00

.50

3/4

3000

4000

6000

6.25

10.00

14.00

*Ultimate Load is 4 times the Working Load Limit.