Description Crain 520 Swivel Lock Power Stretcher Built for complex layouts and patterned carpet installs, the Crain 520 Swivel Lock Power Stretcher delivers professional control with its swivel head, multiple locking angles, and full stretch capabilities. Designed for trade use, it combines flexibility, precision and strength for reliable results. Crain — Crain 520 Swivel Lock Power Stretcher Why tradies choose Crain 520 Swivel Lock Head swivels ±60° for patterned carpet or angled runs Lock pin allows 5 fixed positions — straight, 15°, 30° etc. Stretch-lock button holds partial tension during install Adjustable pin depth for varied carpet thickness Includes extension tubes, transfer tube, lever and folding tail block Stretches from 37″ up to 23′ and extendable further Durable construction, trade-grade performance under load Key Specs Brand: Crain Model: 520 Swivel Lock Power Stretcher Swivel Range: 60° free swivel with 5 locking positions Length Range: 37″ to 23′ (plus extendable tubes) Included Components: Lever extension tube, 3 extension tubes, transfer tube, folding tail block Pin Depth Control: Adjustable via screw bar on pin plate Net Weight: 59 lb approx (≈ 26.8 kg) Compatibility Excellent for residential or commercial carpet installations, especially in rooms with patterns, angles, or irregular layouts. Use for full runs or as supplemental tool in tight areas. What’s in the Box Crain 520 Swivel Lock Power Stretcher body Lever extension tube 3 extension tubes Transfer tube Folding tail block Case (double case model) User instructions How to Use Assemble the tubes and tail block to achieve desired reach. Position the swivel head over carpet and press grippers into backing. Use the built-in lock pin to set swivel angle (straight, 15°, 30°, etc.). Stretch the carpet toward the wall or stretcher bar. Use the stretch-lock button to hold intermediate tension while adjusting or repositioning. Use pin depth adjustment to cater for thicker or thinner carpets. For longer runs, extend tubes or add additional extension sections. Best For Patterned carpet installations requiring angle control Rooms with irregular angles or L-shaped footprints Full run stretching across large areas Installers needing both swivel and fixed head capability Safety: Always lock swivel before stretching. Ensure tail block is securely positioned. Use proper body mechanics and maintain tool condition. Replace worn pins or tubes before failure. Fast shipping & online ordering Order the Crain 520 Swivel Lock Power Stretcher online now. Due to its weight and size, freight surcharges may apply. We’ll ship it to your site — we’ve got you covered. Explore related stretchers in our stretchers & accessories category or the full Crain collection. FAQs What is the swivel range? The head offers 60° free swivel, and you can lock in 5 positions including straight, 15°, 30° angles. :contentReference[oaicite:0]{index=0} How long can it stretch? From 37″ up to 23′, with additional extension tubes available for extra reach. :contentReference[oaicite:1]{index=1} Are all tubes included? Yes — includes lever extension, three extension tubes, transfer tube and folding tail block. :contentReference[oaicite:2]{index=2} What is its net weight? Approximately 59 lb (~26.8 kg). :contentReference[oaicite:3]{index=3} Ready to stretch? Add Crain 520 Swivel Lock Power Stretcher to your cart and checkout online now — built for professionals. We’ve got you covered.
