Thern Redline® Vertical Lead Blocks
Redline Lead Block Series For ropes 1/4″ to 1/2″ in diameter. Designed to change rope direction for safer, more efficient winch setups. Each model features cable keepers, sealed needle roller bearings, and a durable powder coat finish. Rated up to 7,000 lb line load and built to ASME B30.26 standards. Available in five sizes.
-
ARGPN: VLB-G31
-
-
Load Capacity:
-
Sheave Size:
-
Rope Size:
-
Load Capacity:
-
Available for Pickup
- Anchorage, AK Branch:
Click here
-
Available for Shipping:
-
Available for Thern, INC factory-direct delivery:
The Thern Redline Series VLB-G31 vertical lead block features a 6″ (152 mm) sheave for 5/16″ (8 mm) rope with a 6,000 lb (2,722 kg) working load limit and 3,000 lb (1,361 kg) line load limit. It includes sealed needle-roller bearings with grease fitting, a low-profile wide mounting base for secure installation, and top and side cable keepers to maintain rope alignment under slack conditions. The powder-coated steel body ensures corrosion resistance in harsh environments. Designed per ASME B30.26, this lead block redirects rope paths for flexible winch positioning, reduced wear, and improved safety in rigging operations.
| Color | : | Red |
| Load Capacity | : | 6000 lbs |
| Product Type | : | Vertical Block |
| Rope Size | : | 5/16 in |
| Series | : | Redline |
| Sheave Size | : | 6 in |