{"product_id":"thermoplastic-rubber-swivel-threaded-stem-caster-4-x-1-25-gray-wheel-and-34-stem-top-locking-brake-250-lbs-capacitycaster-service-caster-brand","title":"Thermoplastic Rubber Swivel Threaded Stem Caster - 4\" x 1.25\" Gray Wheel and 34\" Stem  Top Locking Brake - 250 lbs CapacityCaster - Service Caster Brand","description":"\u003cp\u003eAbout this item\u003cbr\u003e\nThese Service Caster Series 20 Thermoplastic Rubber casters offer various wheel sizes and mounting heights: 3 Wheel: 4-18 mounting height; 3-12 wheel: 4-58 mounting height; 4 wheel: 5-18 mounting height; 5 wheel: 6-18 mounting height; 6 wheel: 7-18 mounting height.\u003cbr\u003e\nWeight Capacity: 3\": 210 lbs CapacityCaster, 3.5\": 230 lbs CapacityCaster, 4\": 250 lbs CapacityCaster, and 5\"  6\": 300 lbs CapacityCaster\u003cbr\u003e\nAll casters feature a 34\" diameter (10 TPI x 2-12) threaded stem. Threaded stems can be difficult to measure. Service Caster recommends having existing threads checked on a thread gauge to determine correct thread size before ordering. Don't see the size you need? No problem! Call us or message us by clicking the blue Service Caster Corporation hyperlink underneath the buy or add to cart button and then clicking the ask a question button.\u003cbr\u003e\nBrake options include a top lock brake, a total lock brake, or a posi lock brake. The top lock brake places a positive locking force against the wheel tread locking the wheel only. The total lock brake simultaneously locks the wheel and the swivel for a complete stationary position. The posi lock brake places a positive locking force against the wheel tread similar to the top lock brake, but the pedal is located above the wheel tread rather than on the side of the wheel.\u003cbr\u003e\nFind other wheel materials, sizes and all Service Caster products at our  Storefront. Click on the by Service Caster link above the main title on any Service Caster page listing.\u003c\/p\u003e","brand":"ServiceCaster","offers":[{"title":"Black","offer_id":42081715978314,"sku":"U7-SER-411","price":20.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/9217\/3642\/files\/71Z7FRKUZtL._SX522.jpg?v=1746827358","url":"https:\/\/tdr-shopper.com\/products\/thermoplastic-rubber-swivel-threaded-stem-caster-4-x-1-25-gray-wheel-and-34-stem-top-locking-brake-250-lbs-capacitycaster-service-caster-brand","provider":"TDR Shopper","version":"1.0","type":"link"}