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Modern, smooth rolling swivel blocks with clam cleat and becket, developed by the Swedish mast builder SELDEN.

The casings are made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings. Rope sheave made from high strength ACETAL with riveted axle.

Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e. g. for halyards, sheet deflections and kicking straps.

The swivel shackle can be arrested in two positions at the push of a button.

The highest load possible is equal to 50% of the declared breaking load.

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SELDEN snap shackle
These snap shackles can be mounted on the swivels of the SELDEN blocks instead of the standard harp shackles and are an ideal extension.The standard design is equipped with a narrow bracket to hook onto fittings and an extra model is equipped with a wide "low friction" bracket in order to hook into cordage.

From €49.90 *
Single sheave block by SELDEN
Modern, smooth rolling single sheave swivel blocks with sliding bearing, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL (D=70 mm and 80 mm with low friction TEFLON sliding bearing) with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e.g. for halyards, sheet deflections and kicking straps.The highest load possible is equal to 50% of the declared breaking load.The swivel shackle can be arrested in two positions at the push of a button.The blocks are also available with a clam cleat.

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Plain bearing block with clam cleat by SELDEN
Modern, smooth rolling swivel blocks with clam cleat, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings, rope sheave made from high strength ACETAL with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e.g. for halyards, sheet deflections and kicking straps.The swivel shackle can be arrested in two positions at the push of a button.The highest load possible is equal to 50% of the declared breaking load.

From €93.50 *
Fiddle block by SELDEN
Modern, smooth rolling fiddle blocks with sliding bearings, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL (D= 70mm and 80 mm with low friction TEFLON sliding bearing) with riveted axle.The highest load possible is equal to 50% of the declared breaking load. The fiddle blocks are especially suited in comination as main sheet tackle, kicking strap or luff tackle. The blocks are also available with a clam cleat.

From €59.90 *
Cheek block by SELDEN
Modern, smooth rolling cheek blocks with sliding bearings, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL (D 80 mm with low friction TEFLON sliding bearing) with riveted axle.The highest load possible is equal to 50% of the declared breaking load.For mounting the blocks on the mast without an additional base plate there is a model each with a hollow rounded support. The radius for which the block is optimally suited is specified.Mounting screws are not included in the shipment.

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Dual sheave block by SELDEN
Modern, smooth rolling double sheave swivel blocks with sliding bearing, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e.g. for halyards, sheet deflections and kicking straps.The highest load possible is equal to 50% of the declared breaking load.

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Triple sheave block by SELDEN
Modern, smooth rolling triple sheave swivel blocks with sliding bearing, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e.g. for halyards, sheet deflections and kicking straps.The highest load possible is equal to 50% of the declared breaking load.The swivel shackle can be locked in two positions at the push of a button.The blocks are also available with a clam cleat.

From €109.90 *
Fiddle block with clam cleat by SELDEN
Modern, smooth rolling swivel blocks with clam cleat, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e.g. for halyards, sheet deflections and kicking straps.The swivel shackle can be arrested in two positions at the push of a button.The highest load possible is equal to 50% of the declared breaking load.

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MICRO XS block with cleat
Large sheet block with cam cleat. From the MICRO-XS series by HS.Extremely small, compact, and light ball-bearing block.Well suited for recreational sailors and various industrial applications. The housing of this newest innovation from the yacht fittings source Herm. Sprenger (HS) is made entirely of stainless steel. The black plastic sheave runs on stainless steel ball bearings, which ensures excellent smooth-running characteristics.

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SELDEN snap shackle
These snap shackles can be mounted on the swivels of the SELDEN blocks instead of the standard harp shackles and are an ideal extension.The standard design is equipped with a narrow bracket to hook onto fittings and an extra model is equipped with a wide "low friction" bracket in order to hook into cordage.

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Single sheave block by SELDEN
Modern, smooth rolling single sheave swivel blocks with sliding bearing, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL (D=70 mm and 80 mm with low friction TEFLON sliding bearing) with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e.g. for halyards, sheet deflections and kicking straps.The highest load possible is equal to 50% of the declared breaking load.The swivel shackle can be arrested in two positions at the push of a button.The blocks are also available with a clam cleat.

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Plain bearing block with clam cleat by SELDEN
Modern, smooth rolling swivel blocks with clam cleat, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings, rope sheave made from high strength ACETAL with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e.g. for halyards, sheet deflections and kicking straps.The swivel shackle can be arrested in two positions at the push of a button.The highest load possible is equal to 50% of the declared breaking load.

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Fiddle block by SELDEN
Modern, smooth rolling fiddle blocks with sliding bearings, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL (D= 70mm and 80 mm with low friction TEFLON sliding bearing) with riveted axle.The highest load possible is equal to 50% of the declared breaking load. The fiddle blocks are especially suited in comination as main sheet tackle, kicking strap or luff tackle. The blocks are also available with a clam cleat.

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Cheek block by SELDEN
Modern, smooth rolling cheek blocks with sliding bearings, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL (D 80 mm with low friction TEFLON sliding bearing) with riveted axle.The highest load possible is equal to 50% of the declared breaking load.For mounting the blocks on the mast without an additional base plate there is a model each with a hollow rounded support. The radius for which the block is optimally suited is specified.Mounting screws are not included in the shipment.

From €65.90 *
Dual sheave block by SELDEN
Modern, smooth rolling double sheave swivel blocks with sliding bearing, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e.g. for halyards, sheet deflections and kicking straps.The highest load possible is equal to 50% of the declared breaking load.

From €76.90 *
Triple sheave block by SELDEN
Modern, smooth rolling triple sheave swivel blocks with sliding bearing, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e.g. for halyards, sheet deflections and kicking straps.The highest load possible is equal to 50% of the declared breaking load.The swivel shackle can be locked in two positions at the push of a button.The blocks are also available with a clam cleat.

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Fiddle block with clam cleat by SELDEN
Modern, smooth rolling swivel blocks with clam cleat, developed by the Swedish mast builder SELDEN.Casings made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings.Rope sheave made from high strength ACETAL with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e.g. for halyards, sheet deflections and kicking straps.The swivel shackle can be arrested in two positions at the push of a button.The highest load possible is equal to 50% of the declared breaking load.

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Plain bearing block with clam cleat by SELDEN / becket
Modern, smooth rolling swivel blocks with clam cleat and becket, developed by the Swedish mast builder SELDEN.The casings are made from high tensile, glass fibre reinforced plastic with internal stainless steel fittings. Rope sheave made from high strength ACETAL with riveted axle.Sliding bearing blocks, called PBB Plain Bearing Block with SELDEN, are especially suitable for high static loads, e. g. for halyards, sheet deflections and kicking straps.The swivel shackle can be arrested in two positions at the push of a button.The highest load possible is equal to 50% of the declared breaking load.

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SPRENGER mainsheet block with cleat
Ball-bearing mainsheet block from the manufacturer HERM. SPRENGER. With riveted swivel fitting and becket. The cleat angle is adjustable.Black plastic housing made from UV- and saltwater-proof HOSTAFORM C. Ball-bearing sheaves.

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SPRENGER ball bearing fiddle block with cleat / swivel
Ball-bearing violin blocks with very smooth running qualities.Functional sheet block.With bracket and riveted swivel fitting. The sheet cleat angle can be adjusted.Simple black housing made form high-quality UV- and saltwater-resistant HOSTAFORM C plastic.All fittings and bolts are of stainless steel.The high quality of the blocks made by the manufacturer HERM.SPRENGER (HS) and the good price to performance ratio have been emphasized in a number of professional journals.

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SPRENGER ratchet block with clam cleat
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