I bought the Vevor Timber Claw recently and was impressed with how well it works. I had a bunch of large maple rounds that were 18" long and between 18" and 36" wide. I rigged a chain for my front end loader and attached the claw to it. Picked up all sizes and I didn't drop any. Even when only 2 of the 4 hooks grabbed! I even was able to work things around to the point where I could stay on tractor for most pieces. Great product.
Moose 
