{"product_id":"perko-0502dp2sts-spring-clamps-stainless-steel-boat-hook-pole-holder-2-1-4-projection-pair","title":"Perko Stainless Steel Spring Clamps 0502DP2STS, 1 Inch to 1-3\/4 Inch I.D., 2-1\/4 Inch Projection, Pair","description":"\u003cp\u003eThe Perko 0502DP2STS spring clamp pair holds boat hooks, poles, and similar gear securely against a rail, bulkhead, or other mounting surface. Each clamp accepts items with an inside diameter ranging from 1 inch minimum up to 1-3\/4 inches maximum, with a 2-1\/4 inch projection and a 5\/8 inch clamp width, giving enough spring tension to keep a pole seated in rough conditions while still allowing quick one-hand removal. The clamps are built from stainless steel rated to 5000 pounds per square inch tensile strength, so they resist corrosion in saltwater and freshwater marine environments better than painted or plated steel alternatives. Mounting holes are pre-drilled, so no additional drilling is required before installing with the buyer's own screws. This is an economical way to store boat hooks, paddles, gaff poles, or similar round-stock items within easy reach on deck. The set is sold as a pair (part number 0502DP2STS), matching the two clamps typically needed to secure a single pole at two points along its length. Perko also offers a smaller-capacity version of this clamp (0502DP1STS) for items with a 1\/2 inch to 1-1\/2 inch inside diameter, so confirm the diameter of the item being stored before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Perko\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 0502DP2STS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter:\u003c\/strong\u003e 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Inside Diameter:\u003c\/strong\u003e 1-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProjection:\u003c\/strong\u003e 2-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamp Width:\u003c\/strong\u003e 5\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile Strength:\u003c\/strong\u003e 5000 pounds per square inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 6 x 3 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Sold in pairs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 085226023101\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat size boat hook or pole fits the Perko 0502DP2STS spring clamp?\u003c\/strong\u003e The Perko 0502DP2STS accepts items with an inside diameter of 1 inch minimum up to 1-3\/4 inches maximum, making it suited to standard boat hook handles and similar round-stock poles in that diameter range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many clamps come in this package?\u003c\/strong\u003e Part number 0502DP2STS is sold as a pair, which is the quantity typically needed to secure one pole at two mounting points.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 0502DP2STS spring clamp made from?\u003c\/strong\u003e It is made from stainless steel rated to 5000 pounds per square inch tensile strength, which resists corrosion in both saltwater and freshwater marine use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow far does the clamp project from the mounting surface?\u003c\/strong\u003e The 0502DP2STS has a 2-1\/4 inch projection and a clamp width of 5\/8 inch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these clamps come pre-drilled for installation?\u003c\/strong\u003e Yes, the Perko 0502DP2STS clamps are pre-drilled, so they can be mounted with screws without needing to drill the mounting holes first.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does a pair of 0502DP2STS clamps weigh?\u003c\/strong\u003e A pair of Perko 0502DP2STS spring clamps weighs 0.2 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 0502DP2STS and the 0502DP1STS clamp?\u003c\/strong\u003e The 0502DP2STS holds items with a 1 inch to 1-3\/4 inch inside diameter, while the 0502DP1STS is a separate part number sized for a smaller 1\/2 inch to 1-1\/2 inch inside diameter, so the correct one depends on the diameter of the pole or hook being stored.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the Perko 0502DP2STS be used for items other than boat hooks?\u003c\/strong\u003e Yes, these spring clamps can hold any pole or rod that falls within the 1 inch to 1-3\/4 inch inside diameter range, such as paddles or gaff poles, not only boat hooks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat screws are needed to mount the 0502DP2STS clamps?\u003c\/strong\u003e The clamps are pre-drilled for mounting screws, though specific screw dimensions for this size are not specified by Perko; the buyer should select screws sized to the pre-drilled holes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Perko 0502DP2STS genuine Perko hardware?\u003c\/strong\u003e Yes, 0502DP2STS is Perko's own manufacturer part number for this stainless steel spring clamp pair, not a generic aftermarket equivalent.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":48991104205019,"sku":"PKO-502DP2STS","price":13.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/pko-502dp2sts_large__83128.1558175667.500.750.jpg?v=1785188313","url":"https:\/\/www.goodvibesmarina.com\/products\/perko-0502dp2sts-spring-clamps-stainless-steel-boat-hook-pole-holder-2-1-4-projection-pair","provider":"Good Vibes Marina","version":"1.0","type":"link"}