Series 7 Flat Base/Aluminum Cheek/Delrin Sheave Delrin™ sheave ensures smooth operation and high safe working load. Stainless steel base distributes loads to a large surface area.  Specifications: Sheave Dia. 2-3/8" (60 mm) Max. Line 1/2" (13 mm) Length 4-3/8" (111 mm) Width  2-3/4" (70 mm) Height 1" (25 mm) Fasteners (4) 1/4" RH (6 mm) C/C 3-5/8" (92 mm) C/C (wide end) 2" (51mm) C/C (narrow end) 1-9/16" SWL 2250 lbs. (1020 kg) Weight Alum. 9.6 oz. (272 g) 

Series 3 Flat Base/Alum Cheek/Delrin Sheave Delrin™ plain bearing sheave ensures smooth operation and high safe working load. Stainless Steel base distributes loads to a larger surface area. Specifications: Sheave Dia. 1-7/16" (37 mm) Max Line 7/16" (11 m) Length 2-7/8" (73 mm) Width 1-3/4" (44 mm) Height 3/4" (19 mm) Fasteners (4) #10- RH (5 mm) C/C 2-3/8" (60 mm) SWL 1000 lbs. (450 kg) Weight Alum. 2.5 oz. (71 g) 

Series 5 Flat Base/Alum Cheek/Delrin Sheave Delrin™ sheave ensures smooth operation and high safe working load. Stainless steel base distributes loads to a large surface area.  Specifications: Sheave Diameter 2" (51 mm) Max. Line 7/16" (11 mm) Length 3-5/8" (92 mm) Width 2-7/32" (57 mm) Height 7/8" (22 mm) Fasteners (4) #10 RH (5 mm) C/C 3" (76 mm) SWL 1750 lbs. (795 kg) Weight 5.9 oz. (167g) Max. Line 7/16" (11mm)

Series 5 Flat Base Cheek Block - Stainless Steel Cheeks Series 5 Cheek Block with Stainless Steel cheek. Delrin™ sheave ensures smooth operation and high safe working load. Stainless steel base distributes loads to a large surface area.  Specifications: Sheave Diameter 2" (51 mm) Max. Line 7/16" (11 mm) Length 3-5/8" (92 mm) Width 2-7/32" (57 mm) Height 7/8" (22 mm) Fasteners (4) #10 - RH (5 mm) C/C 3" (76 mm) SWL 1750 lbs. (795 kg) Weight 6.9 oz. (196 g) Max Line 7/16" (11mm) 

Stand-Up Swivel with Aluminum Cheeks Delrin™ sheave ensures smooth operation and high safe working load.  Specifications: Sheave Dia. 2" (51 mm) Max Line 7/16" (11 mm) Diameter includes urethane base 2-7/8" (73 mm) Height 4-1/32" (103 mm) H2 2-3/32" (54 mm) Fastener Size (4), #10 RH (5 mm) C/C 1-12/31" (36 mm) SWL 1750 lbs. (790 kg) Weight Alum. 7.0 oz. (198 g) #97-48 BACKING PLATE SOLD SEPARATELY

Single Aluminum Block - 51mm Sheave Single block with anodized aluminum cheeks. Delrin™ sheave ensures smooth operation with high safe working load. Swivel head may be locked in place to avoid twist.  Specifications: Sheave Dia. 2" (51mm) Thickness 15/16" (24mm) Width 2 1/8" (54mm) Length 4 13/32" (112mm) SWL 1750 lbs. (795kg) Weight 5oz. (142g) Max. Line size 7/16" (11mm) 

Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mm Single stand up ball bearing block. Stand up spring keeps block upright when not in use. Stainless steel base spreads load out and may be used with 97-49 backing plate. (sold separately) Delrin(tm) ball bearing sheave provides a low-friction high strength sheave. Sheave Dia. 2-2/8" (60 mm), Max Line 1/2" (13 mm), Dia. includes urethane base 3-3/8" (86 mm), Height 4-25/32" (120 mm), H2 2-15/32" (63 mm), Fastener Size (4),1/4" RH (6 mm), C/C 1-11/16" (43 mm), SWL 1700 lbs (771kg), Weight Alum. 11.7 oz (332 g).

Edson International will introduce a new Radar, Satellite Antenna and Accessory Mounting System at the upcoming Miami Boatshow. Known as the Vision Series, the new product line delivers styling and design features unlike any mounting solution currently available. All-new sleek, modern design. First all modular system - extremely versatile. Easy to select and install for any radar, dome, light or camera combination. Easy to add accessories. Upgradable for future additions and modifications. Powder coated aluminum construction   Designed and manufactured at Edson's Massachusetts facility, the new towers provide a cost effective yet performance enhancing solution to mount the latest electronic radar & satellite domes, cameras, lights, and antennas on a wide range of power boats. A unique series of Mounting Plates allow the customer to mount any manufacturer's antenna on to any Edson Vision Series Tower, greatly simplifying the ordering process for the customer and stocking requirements for the dealer. The Vision Series towers will be available in single, dual and the first production triple mount configuration. Also available are standardized mounts to fit a wide range of products allowing electronics installers to stock a single product for multiple applications. "The Edson Vision Series is a stylistic departure from what our industry is used to seeing in an electronics mount,"says Rick Cowen, Product Manager for Edson's NavCom line. "These towers are really going to turn some heads and visually enhance the lines of powerboats, new and old."   See all Edson Products at Edson Marine ( http://www.clrmarine.com/462m4/manufacturers/edson-marine.html )   Vision Series mounts are available in a variety of standard and customized heights to fit most recreational powerboat designs. The unique Mounting Plates, Optional Antenna Wings, and Light Arms are easily added to the basic towers allowing a versatile, but simple installation for multiple antennas, receivers and lights. Custom height towers and configurations will also be available.   SEE THE EDSON VISION SERIES ELECTRONICS MOUNTING SYSTEM AT MIAMI BOATSHOW CONVENTION CENTER ELECTRONICS ROOM - BOOTH #1686

Spring Loaded/Lined Slide/Aluminum for 1" T-Track Delrin™ sheave ensures smooth operation and high safe working load. Anodized aluminum cheeks and stainless steel slider ensure reliability. Polyethylene liner and pin stop allow for easy adjustment.  Specifications: Track Size 1" x 1/8" (25 mm x 3 mm) Max. Boat Length- 27' (8m) Max. Boat Weight- 5000 lbs. (2270 kgs) Sail Area- 315 sq. ft (29 m2) Sheave Diameter 2" (51 mm) Max Line 7/16" (11 mm) Length 3" (76 mm) Width 1-1/4" (31 mm) Height 4-5/32" (105 mm) Bearing Height 2-7/32" (56 mm) SWL 1750 lbs. (795 kg) Weight 7.0 oz. (198 g)

Single Stainless Steel Block - 51mm Sheave Single block with stainless steel cheeks. Delrin™ sheave ensures smooth operation and high safe working load.  Specifications: Sheave Dia. 2" (51mm) Thickness 15/16" (24mm) Width 2 1/8" (54mm) Length 4 13/32" (112mm) SWL 1750 lbs. (795kg) Weight 7.1oz (201g) Max Line 7/16" (11mm) 

Series 75 Core Block™ - Single - Aluminum Rope/Wire Sheave Core Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Universal Bearing Dynamic and high static load performance The Ronstan Universal Bearing incorporates our proven 2-stage bearing system Stage 1 - Under moderate loads, Acetal ball bearings ensure minimum friction. Stage 2 - Under heavy loads, where deformation of ball bearings alone would result in increased friction, a sliding Acetal bearing on a polished stainless steel race takes over, maintaining low friction performance. Additionally the ball bearings are configured to act as a thrust bearing between the sheave and cheeks, preventing the sheave from rubbing on the cheeks and causing friction when the line lead in and out of the block isn't perfect. Particularly important for cheek blocks. Alloy Cheek Plates Block cheeks are manufactured from the highest quality alloy for maximum strength. Material optimisation and the cut-away design minimises weight and allows easy fresh water rinsing of salt and debris from the bearings. Cheek design has been further styled with flaring at the block throat and reduced gap between the cheek and sheave, minimising rope wear. Universal head The head assembly incorporates a brass bearing washer to provide smooth 360™ rotation of the post and shackle. A set screw arrangement allows the head to be locked at 0™ or 90™. Shackles are high quality forged grade 316 stainless steel. Features: Class leading performance and sleek, contemporary styling Excellent dynamic and high static load performance Less than half the friction of the nearest competitor Universal head with full 3-axis articulation Head posts can be locked at 0 or 90 degrees, by using a 2.5mm Hex/Allen Key Central hub hole can be used as a becket take-off or tie-up point Durable alloy Rope/Wire sheave Applications: Ideal for mainsheet, halyard and spinnaker sheet applications on boats to 14M (46') Various control line applications on larger yachts Aluminium sheave which has a deep groove profile specifically made for use with wire Materials: Sheave: U.V. stabilized Acetal Cheek body: Aluminium Alloy Ball Bearings: High compression strength carbon black Acetal Shackle, head post & hub: Grade 316 stainless steel Specifications: Sheave Ø: 75mm(3") Max. Rope Ø: 14mm(9/16") Max. Cable Ø: 8mm(5/16") Pin Ø: 8mm(5/16") M.W.L.: 1,500kg(3,300lbs) B. L.: 3,000kg(6,600lbs) Weight: 432g(15.3oz)

Spring Loaded/Lined Slide/Aluminum for 1-1/4" T-Track Delrin™ sheave ensures smooth operation and high safe working load. Anodized aluminum cheeks and stainless steel slider ensure reliability. Polyethylene liner and pin stop allow for easy adjustment.  Specifications: Track Size 1-1/4" x 3/16" (32 mm x 5 mm) Max. Boat Length 33' (10 m) Max. Boat Weight 12000 lbs. (5455 kg) Max. Sail Area 520 sq. ft. (48 m2) Sheave Diameter 2-3/8" (60 mm) Max Line 1/2" (12 mm) Length 4" (102 mm) Width 1-9/16" (39 mm) Height 4-15/16" (126 mm) Bearing Height 2-3/8" (67 mm) SWL 2250 lbs. (1020 kg) Weight 12 oz. (340 g) 

Single Aluminum Block - 60mm Sheave Delrin™ sheave ensures smooth operation and a high safe working load. Swivel head may be locked in place to eliminate twisting.  Specifications: Sheave Diameter 2 3/8" (60mm) Thickness 1 3/32" (28mm) Width 2 1/2" (64mm) Length 5 1/32" (128mm) SWL 2250 lbs. (1020kg) Weight 7.4oz (210g) Max Line size 1/2" (13mm) 

Series 40 All Purpose Deck Organizer - 2 Sheave Features: Lightweight design with cheek cut outs for easy bearing maintenance Through hub mounting for maximum strength All-purpose bearing system provides maximum static load capacity Mount with 4 x 6mm (1/4”) fasteners, not supplied Length 116mm (4 9/16") Deck organizers are an effective means of deflecting halyards and other control lines to winches, stoppers and cleats. Sheaves are made from impact resistant Acetal. The deck organizers have alloy cheeks, flared at rope entry and exit points to minimize chafing. All sizes can be stacked to create double versions - MWL of the top sheaves must not exceed 50% of the total block load rating. Applications: Line deflection on larger yachts (depending on load and angle of deflection) Halyard and control line deflection on boats to 11m (36ft) Materials: Cheek plates: Anodized aluminium U.V. stabilized Acetal sheaves Grade 316 stainless steel hubs

Series 40 All Purpose Deck Organizer - 3 Sheave Features: Lightweight design with cheek cut outs for easy bearing maintenance Through hub mounting for maximum strength All-purpose bearing system provides maximum static load capacity Mount with 5 x 6mm (1/4”) fasteners, not supplied Length - 164mm (6 15/32") Deck organizers are an effective means of deflecting halyards and other control lines to winches, stoppers and cleats. Sheaves are made from impact resistant Acetal. The deck organizers have alloy cheeks, flared at rope entry and exit points to minimize chafing. All sizes can be stacked to create double versions - MWL of the top sheaves must not exceed 50% of the total block load rating. Applications: Line deflection on larger yachts (depending on load and angle of deflection) Halyard and control line deflection on boats to 11m (36ft) Materials: Cheek plates: Anodized aluminium U.V. stabilized Acetal sheaves Grade 316 stainless steel hubs