Products

Cetma Composites produces a range of high efficiency, fully scientifically engineered carbon freediving and spearfishing blades. Available in stock in various Edge logo and water channel rail colours in a medium hardness. Other hardnesses and colour combinations available to order....
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Cetma Composites produces a range of high efficiency, fully scientifically engineered carbon freediving and spearfishing blades. Available in stock in various Edge logo and water channel rail colours in a Soft hardness. Other hardnesses and colour combinations available to order. Carbon...
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carCetma Composites produces a range of high efficiency, fully scientifically engineered carbon freediving and spearfishing blades. Available in stock in selected logo and rail colours and hardness. Other hardnesses and colour ways available to order. Carbon Blades MANTRA key features:...
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Cetma Composites produces a range of high efficiency, fully scientifically engineered carbon freediving and spearfishing blades. Mantra CWT, sister of Mantra, has been specifically designed for constant balance, therefore for pure freediving. In this blade the stiffness distribution has been...
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carCetma Composites produces a range of high efficiency, fully scientifically engineered carbon freediving and spearfishing blades. Carbon Blades PRANA key features: Blades 75% carbon fibre and 25 % S-glass fibre (aeronautical high resistance glass). The blades are made of 100%...
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CCetma Composites produces a range of high efficiency, fully scientifically engineered carbon freediving and spearfishing blades. Carbon Blades PRANA key features: Blades 75% carbon fibre and 25 % S-glass fibre (aeronautical high resistance glass). The blades are made of 100%...
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Cetma Fin Water Rails Kit consists of 4 pre-cut and shaped water rail pieces suitable for both sides of one pair of fins. High performance water rails compatible with all composite blades. Profile height is variable, it gradually become higher...
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CETMA COMPOSITES XL FINS BAG is a bag expertly hand stitched by an Italian tailor. Featuring double layer fabric with hi-strength cordura inner layer and water resistant outer layer. “Roll and close” closure with plastic lock, Central handle, and shoulder strap with...
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Stainless steel round jig with 6 holes. Made to hold heavy duty barbs in place evenly whilst soldering into our cluster bases. Re-usable, allowing you to make your own cluster head sizes as you need them. An essential tool to...
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This is a premium quality Japanese manufactured coastlock swivel. Stainless steel with a black nickel finish to minimise reflection. Stainless steel ball bearing swivel - there is no better quality or strength for its size and type. Large enough, with...
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Contesub Stainless Steel Line Release Provides an easy solution to incorporate an independently operating line release for any mechanism When spear is inserted, flat face locks lever in holding position Can be fitted anywhere forward of mechanism, left or right....
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The Contesub Flat Trigger Guard for your wooden speargun build. In addition to prevent unintentional firing, this hilt enriches your gun in aesthetic terms. Preformed and easily shaped by hand, it adapts to any grip. Stainless steel, laser cut, thickness...
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The Contesub Handle Base fits the Contesub Ergonomic Handle perfectly and offers three advantages: Protects the base of the wooden handle from impacts Ballasts the rear of the gun (compatible and comparable to ZM1-ZM2-ZM3 ballasts) Provides a hook for attaching...
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Lower tensioning system for spearguns with roller roller heads, especially for inverter system rollers and for use with 3 rubbers. The frame layout allows the rubbers to be loaded in an extremely backward position, virtually close to the trigger, thereby...
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Contesub Line Wrap Guide can be used for any wooden speargun - band gun, roller or invert roller. It provides an option for left or right shooting line wrap over the spear. The shape and thickness allows it to be...
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Long fingered line release lever. It comes complete with brass M4 threaded insert and M4x12 stainless steel screw. It can be mounted on C4 spearguns, instead of the original one. Made of stainless steel stainless steel with subsequent mechanical and...
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Contesub Mushroom Rubber Tensioner Large is designed to smoothly hold pre or post tensioned rubbers on roller spearguns. Allows the use of a single rubber instead of two pieces, so removes the complication of tying lines in between. Large model...
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The original shape facilitates the loading operation as it automatically locks into the correct position once the spear is hooked. Stainless steel, laser cut, thickness 3 mm. Available in 3 sizes: small, medium and large. Size from centre hole to...
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Contesub Pretension Guide provides a constraint system for the pre-tensioning of roller rubbers underneath the speargun. Designed to provide a smooth and secure anchor point for tensioning lines on your wood, carbon or aluminium speargun. Made from premium quality stainless...
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Made of stainless steel with at CNC-bend, this hook is a constraint system for the pretensioning of the elastic in the lower part of the stem. Is fixed to the speargun via a pair of self-tapping steel screws (supplied) or...
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Contesub Special Rails are a pair of side roller wheel cover plates for roller/ invert wooden spearguns with axles of 6 mm in diameter. One side can be used to keep the lines down the side of the speargun, rather...
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Stopper for mono-roller and double-roller guns (in-line pulleys) Equipped with front fingers for the turning of the line necessary to hold the spear Symmetrical design for turning the line from the right or from the left Designed to minimise the...
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Lower tensioning system for spearguns with roller roller heads, especially for inverter system rollers. The frame layout allows the rubbers to be loaded in an extremely backward position, virtually close to the trigger, thereby optimising the overall performance of the...
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This is a premium quality Japanese manufactured coastlock swivel. Stainless steel with a black nickel finish to minimise reflection. Stainless steel ball bearing swivel - there is no better quality or strength for its size and type. Large enough, with...
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Crew Frameless Mask provides the ultimate in comfort and fit, combined with great field of vision. Frameless masks give the diver the widest field of view in a single lens mask design. The mask skirt is made from high quality...
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Italian made full stainless steel articulated bridle with screw-on 8mm brass conical beads. Re-usable, by simply replacing with economical bulk rubber. Usable with all diameters of rubber from 14mm to 20mm. Can be used on notched, finned and pinned shafts....
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Italian made full stainless steel articulated bridle with screw-on euro end caps. Usable with all rubbers with threaded ends. Can be used on notched, finned and pinned shafts. Sturdy 4mm thick bridle arms, minimising the risk of bending under extreme...
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A pair of re-usable rounded brass beads perfectly sized for making re-usable dyneema bridles. Good sized hole for dyneema and hollowed out end so knots fit neatly within the bead end. Nice smooth well made beads can be re-used by...
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Devoto double floppered stainless steel M7 (7mm thread) screw on spear head. A sturdy head with two good sized floppers. Team it with a Devoto or other shaft with M7 (7mm) thread. Or use one of our adapters to convert...
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17.4 precipitated hardened stainless steel slimline M7 screw on double flopper spear head. Strong but thin 5mm diameter chamfoured body, allowing the floppers to sit closer and more streamlined for greater penetration. Extra long means the added length between point...
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One pair of ear plugs with protective plastic case. Avoid unnecessary ear infections whilst training in public swimming pools or any possibly contaminated waters. Simple push-in fit. Keeps bugs out of your ears. Used for surface swimming only, eg triathlons,...
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Devoto Finned Single Flopper Shaft 6.5mm with renowned Italian craftsmanship are made by a specialist spear manufacturer. These spears are used extensively in the Mediterranean and other parts of the world. Made of 17.4PH hardened 6.5mm stainless steel. These spear...
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