Annapolis Performance Sailing (APS) - J/80 Backstay Systems
Call Us: 800 - 729 - 9767


J/80 Backstay System: Carbo AirBlocks

J/80 Backstay System: Carbo AirBlocks

View larger

J/80 Backstay System

Uses Carbo AirBlocks, 2 singles and 1 double.

Part No. Description Sheave Dia. Length Weight Shackle Dia. Max Line SWL Break Strength
in mm in mm oz g in mm in mm lbs kg lbs kg
H340 Single/swivel 1-1/8 29 2-5/8 66 0.9 26 5/32 4 5/16 8 330 150 1000 454
H342 Double/swivel 1-1/8 29 2-7/8 73 1.8 51 3/16 5 5/16 8 660 299 1625 737


Carbo Blocks are low-friction, lightweight, strong, reliable—and affordable. Sideplates of high-strength engineering resin are UV stabilized to provide excellent protection against long-term exposure to salt water and sun.

H340 29mm Carbo Single Price: $21.30 H342 29mm Carbo Double Price: $38.68



J/80 Backstay System: Wire Bullet Blocks

J/80 Backstay System: Wire Bullet Blocks

View larger

J/80 Backstay System

Uses 2 Wire Bullets and 1 Carbo AirBlock.

Part No. Description Sheave Dia. Length Weight Shackle Dia. Max Line SWL Break Strength
in mm in mm oz g in mm in mm lbs kg lbs kg
H098 Wire Single 1-1/8 29 2 51 1 28 5/16 8 - - 500 227 2000 907
H342 Double/swivel 1-1/8 29 2-7/8 73 1.8 51 3/16 5 5/16 8 660 299 1625 737


Wire Bullet blocks use roller bearings to carry higher loads and feature Hardkote-anodized Teflon® impregnated aluminum sheaves for strength and corrosion resistance

H098 Wire Bullet Single Price: $18.66 H342 29mm Carbo Double Price: $38.68



J/80 Backstay System: Deck Hardware

J/80 Backstay System: Deck Hardware

View larger

J/80 Backstay System: Deck Blocks and Cleats

Carbo Blocks
Picture Reference  Part Number Description
H2636 44mm Carbo
B H349 29mm Carbo with Spring/Eye
C H350 29mm Carbo Cheek
D H150 with H298 Cam Cleat with Wire Fairlead


Bullet Blocks
Picture Reference  Part Number Description
H2636 44mm Carbo
B H021 with H137 44mm Single with Standard Eyestrap
C H092 Bullet Cheek
D H150 with H298 Cam Cleat with Wire Fairlead


H092 Bullet Cheek Price: $17.49 H137 Eyestrap, Standard Price: $2.55
H150 Cam-Matic Aluminum Cam Cleat, Standard Price: $31.99 H2636 40mm Carbo Single Price: $27.68
H298 Wire Fairlead, Standard Price: $8.84 H349 29mm Carbo Single w/Spring&Eye Price: $19.62
H350 29mm Carbo Cheek Price: $13.51

Sailing Clothing: Foul Weather Gear | Sailing Footwear | Sailing Life Jackets & PFDs | Sailing Shorts and Pants | Sailing Shirts and Rash Guards | Dry Suits and Wet Suits

Sailing Equipment: Sailboat Blocks | Sailboat Cam Cleats | Shackles and Fids | Sailboat Tillers & Wheels | Mainsheet and Traveler Parts | Sailboat Winches and Winch Handles

Sailing Gear: Sailing Watches and Timers | Sailboat Maintenance | Boat Speed, Wind & Weather Instruments | Sailing Gear Bags & Backpacks | Tools, Knives & Tension Gauges | Sailboat Compasses

Sailing Line: Hi-Tech Single Braids | Dyneema Cored Lines | Dyneema Single Braids | Vectran Cored Lines | Polyester Cored Lines | Small Diameter Lines
Annapolis Performance Sailing Limited Copyright© 2014. All Rights Reserved.

Annapolis Performance Sailing
104 Severn Avenue
Annapolis, MD 21403
(410) 268-3676