Import Boat Folding Grapnel Anchor Cast Stainless Steel — Buy in wholesale FOB from Supplier in Indonesia

The folding grapnel anchor is a four-arm cast anchor designed for small- to medium-sized vessels where compact stowage and rapid deployment matter. Andys listing specifies AISI 316 stainless steel construction with investment casting, available in 0.7 kg, 1.5 kg, 2.5 kg and 3.2 kg units. The surface receives electronic polishing rather than mirror polishing, giving a matte industrial finish that resists glare and shows less wear in daily use. The 316 grade offers molybdenum-enhanced pitting resistance, a standard requirement for marine hardware in saltwater environments. These anchors fold flat for locker or locker storage, making them practical for dinghies, tenders, kayaks and small fishing boats where deck space is limited.

Investment casting, also called lost-wax casting, produces the complex geometry of grapnel arms with integral shank pockets without weld seams that can corrode or fatigue. The 316 alloy typically contains 16-18 % chromium, 10-14 % nickel and 2-3 % molybdenum, giving superior chloride resistance over 304 in warm, polluted or low-flow waters. Electronic polishing removes surface scale and passivates the chromium oxide layer, though it does not achieve the reflective finish of mechanical mirror polishing. Buyers should verify that the castings are fully solution-annealed after welding or forming to restore corrosion resistance in the heat-affected zones. The four-arm grapnel design provides holding power in rocky, weedy or coral bottoms where plough or fluke anchors skate or drag.

Typical applications include leisure craft, work boats, aquaculture tenders and rescue inflatables up to approximately 6-8 metres length, depending on windage and bottom conditions. The 0.7 kg suits kayaks and canoes; the 3.2 kg suits small cabin boats and rigid inflatables to about 7 metres in moderate holding grounds. Buyers should confirm rope or chain diameter compatibility, as the shank eye dimensions are not stated in the source data. Andys location in Medan, North Sumatra, places production near major Indonesian marine corridors, though port of loading and Incoterms should be confirmed directly. The listing indicates additional marine hardware lines including cleats, deck fillers, hinges, shackles and turnbuckles, suggesting capacity for consolidated orders.

Andy operates from Jl. Sei Besitang No.18B in Medan Petisah, North Sumatra, Indonesia, placing the business in one of Indonesias major port cities with direct access to the Strait of Malacca. The trust tier is listed as harbour, and both response rate and average response hours show zero values, meaning no response data is yet available for this profile. The listing presents a focused marine hardware catalogue centred on stainless steel castings rather than broad commodity trading.

The source description frames Andy as a premier manufacturer of stainless steel general marine and rigging hardware, with the grapnel anchor forming part of a line that also includes cleats, deck fillers, hinges, shackles and turnbuckles. No employee count, revenue figure, year of establishment, certification register or named client base appears in the provided data. Buyers should therefore verify factory audit status, ISO registration, production capacity and quality control documentation directly before placing volume orders. The companys stated product range suggests in-house investment-casting capability, but this should be confirmed with process videos or third-party inspection reports.