{"product_id":"heavy-duty-rock-solid-double-pack-zinc-plated-u-bo","title":"Heavy Duty Rock Solid Double Pack Zinc Plated U Bolt Pipe Clamps For Antenna Masts And Ham Radio Towers Rust Proof Iron Brackets Built Tough For Pickups And Trailers","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy duty zinc u bolt clamps for antenna masts and poles.\u003cbr\u003e✔️ Includes u bolts jaws nuts and washers fits 50mm pipe brackets\u003c\/p\u003e \u003cp\u003eThis heavy duty double pack delivers two zinc coated u bolt clamps designed to grip and hold antenna poles steady. You will typically spot these mounting brackets on ham radio towers, cb setups, and utility poles attached to trucks or trailers. They deliver a solid hold against wind and vibration while keeping your outdoor gear safely anchored.\u003c\/p\u003e ✅ Dual bracket design with two u bolts prevents pole slippage during high winds\u003cbr\u003e\n✅ White zinc finish covers iron construction for long lasting moisture resistance\u003cbr\u003e\n✅ Ready to drop in complete kit holding four nuts eight washers and two jaw plates\u003cbr\u003e\n✅ Jaw opening spreads 52 millimeters to 2.05 inches for comfortable tube engagement\u003cbr\u003e\n✅ Frame measures 75 by 78 millimeters or 2.95 by 3.07 inches for compact mounting\u003cbr\u003e\n✅ Receiver hole accepts 50 millimeter tubing measuring 1.97 inches thick on the walls\u003cbr\u003e \u003cp\u003e💡 How do double u bolt pipe clamps maintain alignment on rotating antenna masts?\u003cbr\u003e\nThese handy metal mounting rings grab standard receiver tubes and hold fast under heavy loads.\u003cbr\u003e\n- Cross tension forces from twin stems pull the flat jaw surfaces flush against the pole wall\u003cbr\u003e\n- Five millimeter threading depth provides reliable torque retention without stripping galvanized steel\u003cbr\u003e\n- Clear zinc layer sheds road debris while keeping the hex nuts smooth to turn\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49308788490475,"sku":"VXB0CGTPVR9N","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/611XDS_BggL.jpg?v=1787918170","url":"https:\/\/vxb.com\/products\/heavy-duty-rock-solid-double-pack-zinc-plated-u-bo","provider":"VXB Bearings","version":"1.0","type":"link"}