Semi-custom boat cover return policy semi-custom boat covers are "made-to-order" and are thus specific to your order. however, we understand that sometimes a product you purchase just doesn't work out, which is why we want to make the return process as easy as possible for you.. As the oem supplier of doors to over 200 boat builders, we stock a very large assortment of marine latches. we are familiar, and in most case regularly use in production, the majority of boat latches on the market. if you don't see the latch your searching for on our site, please give us a call or send us a picture.. Amazon.com: boat latch lock. from the community. tch hardware stainless steel t-handle cam latch with mounting holes & lock dust cover - folding t handle latch rv camper truck trailer toolbox. by tch. $21.95 $ 21 95 prime. free shipping on eligible orders. only 13 left in stock - order soon..