[email protected]
+44 (0)1977 684 600
- Home/
- Lifting Equipment/
- Rigging Gear; Riggers Lifting Equipment/
- Crosby Lifting Equipment & Rigging Catalogue/
- Crosby Western and Marine Pulley Sheave Blocks/
- Crosby '350B', '350C' & '350R' Gin Wheel Pulley Sheave Blocks, WLL 450kg

Crosby '350B', '350C' & '350R' Gin Wheel Pulley Sheave Blocks, WLL 450kg
Western gin wheel blocks with drop forged swivel latch hooks for manila rope.
Model:
Western 350B, 350C & 350R / GWB-2545


- For light hoisting by Roofers and Contractors.
- Furnished with drop forged swivel latch hooks.
- Fitting Type : T - Swivel Latch Hook.
- Bearing Code : B - Self Lubricating Bronze Bushed; R - Roller Bearing; C - Common Iron.
Metric Specifications
Block Size (in.) | Fitting | Gin Block Stock No. | Sheave Size (mm) | Manila Rope Size (mm) | Working Load Limit (t)* | Weight Each (kg) | |||||
Outside Dia. | Rim Thickness | Bearing Dia. | |||||||||
T-350-B | T-350-R | T-350-C | |||||||||
8 | T | 710403 | 710207 | 710001 | 203 | 31.8 | 19.1 | 22 | 0.45 | 4.10 | |
10 | T | 710421 | 710225 | 710029 | 254 | 31.8 | 22.4 | 26 | 0.45 | 5.45 | |
12 | T | 710449 | 710243 | 710047 | 305 | 35.1 | 22.4 | 26 | 0.45 | 7.25 |
*Ultimate Load is 3 times the Working Load Limit.
Imperial Specifications
Block Size (in.) | Fitting | Gin Block Stock No. | Sheave Size (in.) | Manila Rope Size (in.) | Working Load Limit (lbs.)* | Weight Each (lbs.) | ||||
T-350-B | T-350-R | T-350-C | Outside Dia. | Rim Thickness | Bearing Dia. | |||||
8 | T | 710403 | 710207 | 710001 | 8.00 | 1.25 | .75 | 7/8 | 1000 | 9.0 |
10 | T | 710421 | 710225 | 710029 | 10.00 | 1.25 | .88 | 1 | 1000 | 9.8 |
12 | T | 710449 | 710243 | 710047 | 12.00 | 1.38 | .88 | 1 | 1000 | 12.7 |
*Ultimate Load is 3 times the Working Load Limit.
- For light hoisting by Roofers and Contractors.
- Furnished with drop forged swivel latch hooks.
- Fitting Type : T - Swivel Latch Hook.
- Bearing Code : B - Self Lubricating Bronze Bushed; R - Roller Bearing; C - Common Iron.
Metric Specifications
Block Size (in.) | Fitting | Gin Block Stock No. | Sheave Size (mm) | Manila Rope Size (mm) | Working Load Limit (t)* | Weight Each (kg) | |||||
Outside Dia. | Rim Thickness | Bearing Dia. | |||||||||
T-350-B | T-350-R | T-350-C | |||||||||
8 | T | 710403 | 710207 | 710001 | 203 | 31.8 | 19.1 | 22 | 0.45 | 4.10 | |
10 | T | 710421 | 710225 | 710029 | 254 | 31.8 | 22.4 | 26 | 0.45 | 5.45 | |
12 | T | 710449 | 710243 | 710047 | 305 | 35.1 | 22.4 | 26 | 0.45 | 7.25 |
*Ultimate Load is 3 times the Working Load Limit.
Imperial Specifications
Block Size (in.) | Fitting | Gin Block Stock No. | Sheave Size (in.) | Manila Rope Size (in.) | Working Load Limit (lbs.)* | Weight Each (lbs.) | ||||
T-350-B | T-350-R | T-350-C | Outside Dia. | Rim Thickness | Bearing Dia. | |||||
8 | T | 710403 | 710207 | 710001 | 8.00 | 1.25 | .75 | 7/8 | 1000 | 9.0 |
10 | T | 710421 | 710225 | 710029 | 10.00 | 1.25 | .88 | 1 | 1000 | 9.8 |
12 | T | 710449 | 710243 | 710047 | 12.00 | 1.38 | .88 | 1 | 1000 | 12.7 |
*Ultimate Load is 3 times the Working Load Limit.
Products of Possible Interest
Contact Us About This Product
Save this QR code
for use on Smart Phones
Contact Us About This Product
If you wish to receive a quote for this product, please use the 'Pricing' tab above, this form is for general enquiries regarding this product only.
Regarding: Crosby '350B', '350C' & '350R' Gin Wheel Pulley Sheave Blocks, WLL 450kg
Did you know?
You can also Request a Quote using the Buy/Quote tab above!
You can easily add more than one item to the Quote Request. This is highly recommend as we will be able to suit your needs much more efficiently.
You can also Request a Quote using the Buy/Quote tab above!
You can easily add more than one item to the Quote Request. This is highly recommend as we will be able to suit your needs much more efficiently.
Share this page!

Save this QR code
for use on Smart Phones