General purpose cable puller designed to lift, lower, stretch or pull heavy loads 1-Ton to 4-Ton capacities. Lightweight zinc plated steel construction to resist corrosion. Double solid cast aluminum ratchet wheel brake system holds load securely in any position. Concealed spring lever control prevents accidential release. Drop forged hooks with safety latches are standard. Aircraft quality 3/16" cable. Snatch block included with 2-ton and 4-ton models. Complies with ANSI/ASME B30.21 standards. Load tested to 125% of capacity with certificate.