{"product_id":"12-ton-single-acting-hollow-plunger-hydraulic-cyli","title":"12 Ton Single Acting Hollow Plunger Hydraulic Cylinder With 0.31 Inch Stroke One Port Spring Return The Go To Workhorse For Testing Maintenance And Tensioning Tasks","description":"\u003cdiv\u003e12-Ton Hollow Plunger Hydraulic Cylinder - Single Unit \u003cbr\u003e\n✔️ 12-ton cap, 0.31\" stroke, hollow plunger, spring-return  \u003cp\u003eThis single-acting hollow-plunger hydraulic cylinder is designed for testing, maintenance, and tensioning tasks in shops and service sites. Its hollow plunger supports push-pull operations in tight spaces, while the baked enamel finish guards against corrosion and wear.\u003c\/p\u003e \u003cp\u003e✅ 12 tons (13.8 max) capacity for lifting or pushing \u003cbr\u003e\n✅ Stroke length 0.31 inches for compact travel \u003cbr\u003e\n✅ Hollow plunger enables alternating push-pull actions \u003cbr\u003e\n✅ Single-port spring-return design simplifies operation \u003cbr\u003e\n✅ 1\/4\" NPTF port with AR-630 female coupler compatibility \u003cbr\u003e\n✅ Baked enamel body finish improves corrosion resistance \u003cbr\u003e\n✅ Bore 2.13 inches and outer diameter 2.75 inches \u003cbr\u003e\n✅ Weight 3.2 pounds \u003cbr\u003e\n✅ Collared threaded to accept accessories\u003c\/p\u003e \u003cp\u003e💡 What is a hollow-plunger hydraulic cylinder used for in testing and maintenance?\n- Handy for push-pull fixtures and tight spaces\n- Useful for tensioning and fixture testing in workshops\n- Simple, reliable power for repetitive maintenance tasks\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48473972900075,"sku":"VXB006376OX6","price":1042.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81KtTbNqEaL_30dc36a9-5bf2-4be6-8e01-523944511247.jpg?v=1779377684","url":"https:\/\/vxb.com\/products\/12-ton-single-acting-hollow-plunger-hydraulic-cyli","provider":"VXB Bearings","version":"1.0","type":"link"}