{"product_id":"proworx-832012-proworx-plastic-rebar-and-mesh-chairs-2-or-2-5-in-support-height-black-50-pack","title":"ProWorx Plastic Rebar-Mesh Chairs for #3 and #4 Rebar, 2 in.\/2.5 in. Height, 50-Pack – 832012","description":"\u003ch1\u003eProWorx Plastic Rebar-Mesh Chairs for #3 and #4 Rebar, 2 in.\/2.5 in. Height, 50-Pack\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThese PROWORX plastic rebar-mesh chairs support #3 and #4 rebar or welded wire mesh at 2 in. or 2.5 in. height while concrete is poured. Each chair holds up to two pieces of rebar, and the pack contains 50 chairs. They speed up rebar placement on slabs, walls and flooring pours.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds #3 and #4 rebar:\u003c\/strong\u003e Chairs are designed to hold #3 and #4 rebar as well as wire mesh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-height design:\u003c\/strong\u003e Supports rebar at heights of 2 in. or 2.5 in. above the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds two bars:\u003c\/strong\u003e Each chair is designed to hold up to two pieces of rebar at once.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster placement:\u003c\/strong\u003e Plastic chairs make placement of the rebar support system faster than improvised supports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-chair pack:\u003c\/strong\u003e Each package contains 50 plastic chairs for a full slab pour.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProWorx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e832012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e651082832012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePack of 50 chairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic (listed by one source as polypropylene; primary material listed as steel in another spec table)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.33 in. x 4.33 in. x 2.83 in. chair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.33 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.33 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.83 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBar capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHolds #3 and #4 rebar, up to 2 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChair height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 in. or 2.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 chairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight per chair\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.09 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupporting rebar and mesh above ground until concrete is poured\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCoverage \u0026amp; How Much You Need:\u003c\/h2\u003e\u003cp\u003eSpace plastic chairs roughly every 2 to 3 ft. in both directions on the slab, so a 50-pack covers roughly 200 to 450 sq. ft. of mesh or rebar depending on spacing.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eFits #3 and #4 rebar and standard welded wire mesh sheets. Pair with PROWORX rebar ties, rebar pins and wire twisters for a complete reinforcement setup.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A pack of 50 black plastic rebar-mesh chairs, each supporting rebar at 2 in. or 2.5 in. height.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Which rebar sizes do they hold?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The chairs hold #3 and #4 rebar, and each chair can support up to two pieces of rebar or mesh.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How many chairs do I need?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Place chairs roughly every 2 to 3 ft. in both directions; a 50-pack typically covers a medium residential slab depending on spacing.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Why use plastic chairs instead of bricks or rocks?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Plastic chairs hold consistent cover height, speed placement and will not introduce debris or corrosion issues like improvised supports.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I use them?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Set the chairs on the prepared surface, lay rebar or mesh into the chair seats, then pour concrete over the supported steel.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003ePick the 2 in. position for slabs on grade and the 2.5 in. position where a bit more cover is needed. Space chairs at consistent intervals so the rebar stays at the correct cover height during the pour, and walk the grid carefully or use additional chairs in traffic areas. Always check local building codes before starting your project.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAlways check local building codes before starting your concrete project; chairs must remain in place during the pour to maintain proper bar cover.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the PROWORX plastic rebar-mesh chairs, 50-pack, to keep your rebar and mesh at the right height on the next pour.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eProduct Documents:\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/originpointbrands.com\/wp-content\/uploads\/2020\/10\/OP20.OPB-CatalogMidyearUpdateWebRes-compressed.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSpecification Sheet \/ Catalog (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROWORX","offers":[{"title":"Default Title","offer_id":53490426577263,"sku":"832012","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/2445720.jpg?v=1789705623","url":"https:\/\/superarbor.io\/products\/proworx-832012-proworx-plastic-rebar-and-mesh-chairs-2-or-2-5-in-support-height-black-50-pack","provider":"Super Arbor","version":"1.0","type":"link"}