{"product_id":"lisle-quick-quad-pad-spreader-29100-4-piston-brake-pad-spreader-for-single-dual-quad-calipers-in-place-use","title":"Lisle Quick Quad Pad Spreader 29100 — 4‑Piston Brake Pad Spreader for Single\/Dual\/Quad Calipers, In‑Place Use","description":"\u003cb\u003eLisle 29100 Quick Quad Pad Spreader is a specialized hand tool that compresses and spreads brake pads to reset pistons on single, dual and quad-piston disc calipers quickly and safely.\u003c\/b\u003e\n\n\u003cp\u003eIf you're servicing vehicle disc brakes, the Lisle 29100 shortens the time and effort needed to retract caliper pistons and set new pads. Built to work on single, double and quad piston calipers, this spreader lets you compress multiple pistons at once so you can reinstall pads without damaging seals or having to remove the caliper in many cases. The plate-and-outrigger design positions evenly against the pistons to push them back while holding the pads apart for straightforward replacement.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Quick Quad make pad replacement faster?\u003c\/h3\u003e\n\u003cp\u003eThe tool compresses pistons and spreads pads simultaneously to eliminate repetitive single-piston pushes and manual prying. Because it engages multiple contact points at once, you spend fewer minutes aligning and compressing pistons, reducing the chance of uneven pressure or stuck pistons.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompresses up to four pistons at once on quad calipers\u003c\/li\u003e\n  \u003cli\u003eWorks on single and dual piston setups as well\u003c\/li\u003e\n  \u003cli\u003ePlate design prevents rotation for consistent pressure\u003c\/li\u003e\n  \u003cli\u003eSaves time reusing pads and reduces risk to piston seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan the tool be used with the caliper still on the vehicle?\u003c\/h3\u003e\n\u003cp\u003eYes — the Lisle 29100 is designed to work whether the caliper is mounted or hanging free. Its reach and plate dimensions allow access in tight wheel wells so you often won't need to remove the caliper to compress the pistons and fit new pads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 7\/8\" reach from plate top to outrigger arm for in-place use\u003c\/li\u003e\n  \u003cli\u003ePlates engage pistons without rotating, ensuring steady action\u003c\/li\u003e\n  \u003cli\u003eUseful for quick roadside or shop pad swaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical specs and compatibility details?\u003c\/h3\u003e\n\u003cp\u003eThe tool features a flat spreader plate sized for stability and force distribution when retracting pistons. Its dimensions and 2½\" spreading capacity make it compatible with most passenger and light-truck calipers that feature single, dual or quad piston arrangements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlate thickness: 220\" for rigid, non-warping contact\u003c\/li\u003e\n  \u003cli\u003ePlate width: 3 3\/4\" for broad engagement across pad backing plates\u003c\/li\u003e\n  \u003cli\u003eMaximum spread: 2 1\/2\" to accommodate pad separation needs\u003c\/li\u003e\n  \u003cli\u003ePatent-protected design (U.S. Patent 6,874,217) for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the tool durable and how does it protect brake components?\u003c\/h3\u003e\n\u003cp\u003eThe Lisle spreader is built from robust materials with a secure, non-rotating plate mechanism to apply uniform pressure. That predictable action reduces twisting or uneven force on pistons and seals, minimizing the chance of damage during pad installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool plates are fixed to avoid lateral movement or rotation\u003c\/li\u003e\n  \u003cli\u003eEven pressure helps maintain piston seal integrity\u003c\/li\u003e\n  \u003cli\u003eSturdy construction suited to repeated shop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Lisle 29100 Quick Quad Pad Spreader is aimed at professional mechanics, mobile technicians and knowledgeable DIYers who change brake pads regularly and need a faster, safer method to retract pistons. It's especially useful for shops and enthusiasts working on modern vehicles with quad piston calipers who want to reduce labor time and avoid unnecessary caliper removal. If you value a compact, purpose-built tool that speeds pad replacement while protecting brake components, this spreader is a practical addition to your toolkit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this spreader work on my quad-piston calipers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Lisle 29100 is designed to compress all four pistons simultaneously on most quad-piston calipers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to remove the caliper to use the tool?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Not usually. It can compress pistons with the caliper mounted or hanging free, saving removal time.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lisle","offers":[{"title":"Default Title","offer_id":67585865810105,"sku":"B005GLQCKA","price":152.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/lisle-29100-front-view.jpg?v=1790479018","url":"https:\/\/redleafauto.ca\/products\/lisle-quick-quad-pad-spreader-29100-4-piston-brake-pad-spreader-for-single-dual-quad-calipers-in-place-use","provider":"Redleaf Auto","version":"1.0","type":"link"}