These are custom made heavy duty pallet pullers. I have used these to pull double stacked 1 ton pallets out of containers. Having struggled with pulling difficult pallets out of containers I designed my own pallet puller bar. Simple and effective. 

The strap in the images is for illustration only and not included. It is too short and lightweight for pulling heavy pallets.

The bars measure 1350mm long so will reach the far side of a 1200mm pallet. The grabs are 110mm long and 50mm wide. The bar is 25mm square. They weigh 8kg each.

I have listed as collection only but can sort courier delivery if required.