US Cargo Control 4040T3 4040 Tailboard Block 3/8" wire 3" sheave
A tailboard block for 3/8" wire rope with a 3" sheave, built for lifting and pulling tasks
- Designed for 3/8" wire rope with a 3" sheave
- Tailboard block built for lifting, pulling and conveying tasks
- New condition ensures full rated performance from first use
- US Cargo Control branding confirms manufacturer-backed quality
- California Proposition 65 notice included for regulatory transparency
Tailboard Block for 3/8 Wire
This new tailboard block from US Cargo Control is built for lifting and pulling tasks that require a fixed anchor point. The 4040T3 model pairs a three-inch sheave with 3/8-inch wire rope for straightforward rigging. It suits professionals and operators who need reliable hardware for load control.
Suited for single-line wire rope rigging
The block is designed for use with 3/8-inch wire rope on a three-inch sheave. Buyers who need a different wire diameter, a larger sheave, or a multi-sheave arrangement should look at other configurations. It is not intended for synthetic rope or for applications that require a swivel or snatch-block action.
California Proposition 65 notice applies
This product carries a California Proposition 65 warning because it contains a chemical known to the state to cause cancer. Buyers who must avoid listed substances for regulatory or workplace reasons should review the warning before purchase. The notice is the decisive compliance detail for this item.
How it compares
Measured against everything we stock in Lifting & Material Handling, at today’s prices. Recalculated every night.
- Price $38.99
- Pricier than about 54% of the 1,558 comparable items (median $34.99).
Specifications
| Product | |
|---|---|
| Brand name | US CARGO CONTROL |
Questions about this item
What wire-rope diameter must I already have for the 4040 Tailboard Block to work?
The block is built for 3/8-inch wire rope, so that is the size you need on hand before installing it.
Will the 4040 Tailboard Block operate correctly with older rigging hardware I keep in service?
Yes — it mates with any standard 3/8-inch wire rope and conventional tailboard fittings you are already using.
How can I confirm the 4040 Tailboard Block is working as intended after setup?
Run the wire rope through the 3-inch sheave under load; smooth rotation and even seating on the groove show it is functioning properly.
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