{"product_id":"guardrail-v4-circular-plastic-insert-1pc","title":"Guardrail v4 Circular Plastic Insert for End and Line Post (10pc)","description":"\u003cp\u003eThere are 2 types of inserts for v4 GR.  These inserts are the close ended inserts that's designed for the end post and middle post.   \u003c\/p\u003e\n\u003cp\u003eIf you are looking for the divider post in the middle of a section, you will need to use:  https:\/\/fencerail.com\/products\/guardrail-v4-circular-plastic-insert-for-support-divider-post-1pc\u003c\/p\u003e\n\u003cp\u003e---------\u003c\/p\u003e\n\u003cp\u003e36\" Height Section needs 12x Plastic Inserts \u003c\/p\u003e\n\u003cp\u003e42\" Height Section needs 16x Plastic Inserts\u003c\/p\u003e\n\u003cp\u003e------\u003c\/p\u003e\n\u003cp\u003e36\" Height End Post needs 6x Plastic Inserts \u003c\/p\u003e\n\u003cp\u003e42\" Height End Post needs 8x Plastic Inserts\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWhy replacement parts cost more:\u003c\/strong\u003e Our full kits are strategically positioned across warehouses throughout the country, which keeps logistics costs low. Replacement parts don't move in that volume — we have to specially track, ship, and manage them individually. That drives up warehouse fees, inbound and outbound handling, freight, and postage cost per unit.\u003c\/p\u003e\n","brand":"CR Fence \u0026 Rail","offers":[{"title":"Default Title","offer_id":46525206495453,"sku":"ptGR-insert-v4.post_10pc","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3508\/0925\/files\/Screenshot_2025-07-18_at_12.32.41_PM.png?v=1752867548","url":"https:\/\/crhandrail.com\/products\/guardrail-v4-circular-plastic-insert-1pc","provider":"CR Fence \u0026 Rail","version":"1.0","type":"link"}