Cactus & Succulent Gripping Tweezers Tools in All Sizes and Types. The cactus gripper tools include the long-handled Cactus Gripper, extended length Cactus Grabber and Extra-Long Tweezers. 6 inch to 18 inch Tweezers - angled and curved with straight tweezers. From small to big, we have the perfect cactus pruning tweezer for your gardening task. Stainless steel sure-grip tweezers allow you to prune your cactus plants safely. Our Cactus Gripper & Grabber allow for more easy gripping.