{"product_id":"so-st0001156","title":"Arm-Pin-Bead Breaker Snap-On (st0001156)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eVital for the structural integrity and operation of tire service equipment, the ST0001156 Arm-Pin for Bead Breakers is a high-strength fastener designed by Snap-On. This pin serves as the primary pivot or securing point for the bead breaker arm, which must withstand massive lateral forces when separating stubborn tire beads from their rims. Precision-engineered from hardened steel, the pin is designed to resist shearing and bending under the extreme pressure of the pneumatic cylinder. Its surface is often treated to prevent corrosion and facilitate smooth movement within the arm assembly, reducing friction and wear on the surrounding bushings. Regular inspection and timely replacement of this pin are essential for shop safety, as a failure during the bead-breaking process can lead to equipment damage or technician injury.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHardened steel construction provides superior resistance to shear and bending.\u003c\/li\u003e\n\u003cli\u003ePrecision-ground surface ensures smooth pivoting and minimal bushing wear.\u003c\/li\u003e\n\u003cli\u003eCritical for the safe and effective operation of tire changer bead breakers.\u003c\/li\u003e\n\u003cli\u003eDirect-fit design guarantees compatibility with Snap-On tire service machines.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant finish for long-lasting performance in humid shop settings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Bead Breaker Arm Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Snap-On Tire Changers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Snap-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e ST0001156\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eSnap-On ST0001156\u003c\/p\u003e\u003cp\u003eYou will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.\u003c\/p\u003e","brand":"Snap-On","offers":[{"title":"Default Title","offer_id":47314214617253,"sku":"st0001156","price":25.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/snap-on-logo_965ddc40-99b2-4b5b-9800-f944f3323a27.png?v=1785512125","url":"https:\/\/aepn.net\/products\/so-st0001156","provider":"AEPN","version":"1.0","type":"link"}