A quick-releasing assembly and rib mounting on the CAM-Lock Trowel encourage customization as the handle can be adjusted to a suitable position. The design also features interchangeable blades for varying applications. An additional handle can be added for extra control and force. Available in five sizes, the blades are constructed from durable high-carbon steel and have a rugged aluminum I-beam mounting. Marshalltown Co. 800-987-6935. www.marshalltown.com