These closed forklift tines Range from 4.7 feet to 9’-10” in length. They come with a pin to retain them at the heel of the factory forklift tine. The forks chosen should be no more 40% longer than the factory tines. To say it another way, 60% of the length of the tine should bear on the factory tine. This will keep the balance if the tine is installed properly and it’s full charged through the load. The tines are tapered in width and in the vertical at the tip to make charging them as easy as possible. Any color or galvanization is possible with these tines. There are 7 sizes available as well. We’ll look forward to providing a quote. Sales@seattletowercrane.com