Schaefer Adjustable T-Track Twin Sheet Lead Control System - 17-60

The Schaefer Adjustable Twin Sheet Lead Control System for 1-1/4 inch by 3/16 inch T-track is a complete kit allowing you to update your existing T-track headsail leads or use with new T-track. The towable lead car is adjustable even under load from the safety of your cockpit. This kit is designed for boats 33' up to 40' with maximum 23,000lbs. displacement and 800 square foot sail area.

Features:

• Most components mount onto the track minimizing the amount of hardware that is mounted to the deck
• Allows you to use your existing 1-1/4" T-track making installation easy
• Captive polyethylene car liners reduce friction for smooth adjustment even under load
• Extra wide sheave allows two sheets to run through the cage at the same time simplifying sail changes
• Fiddle control block slides on the track and is adjustable to allow the best lead to your winch
• Low profile blocks
• Stainless steel slide Cars
• High load Nomex Teflon sheave bearing
• Lightweight aluminum sheave and cage housing
• 4:1 Purchase

Lead Car

• Part number: 17-68 x 2
• Track Size: 1 1/4" (31 mm) x 3/16" (4.6 mm)
• Max Line Diameter: 5/8" (16 mm)
• Sheave Diameter: 2" (51 mm)
• Length: 5 1/32" (128 mm)
• Width: 1 9/16" (40 mm)
• Height: 4 3/8" (111 mm)
• Bearing Height: 2 19/16" (65 mm)
• Safe Working Load: 3,500 lbs (1,590 kg)

Fiddle Block:

• Part number: 506-45 x 2
• Track Size: 1 1/4" (31 mm) x 3/16" (4.6 mm)
• Max Line Diameter: 1/2" (13 mm)
• Sheave Diameter: 1 7/16" (36 mm), 2 1/4" (57 mm)
• Length: 6 7/16" (164 mm)
• Width: 2 3/8" (60 mm)
• Height: 15/16" (24 mm)
• Safe Working Load: 1500 lbs (675 kg)

Adjustable Fiddle Control Block On Slide

• Part number: 74-44 x 2
• Track Size: 1 1/4" (31 mm) x 3/16" (4.6 mm)
• Max Line Diameter: 1/2" (13 mm)
• Sheave Diameter: 1 7/16" (36 mm), 2 1/4" (57 mm)
• Length: 5 1/32" (128 mm)
• Width: 1 9/16" (40 mm)
• Height: 4 3/8" (111 mm)
• Bearing Height: 2 9/16" (65 mm)
• Safe Working Load: 1500 lbs (675 kg)

Fast Entry Cam Cleat:

• Part number: 70-27 x 2
• Max Line Diameter: 5/8" (16 mm)
• Hole Centers: 2 1/16" (52 mm)
• Required Fasteners: 2 x 1/4" flat head
• Safe Working Load: 500 lbs (227 kg)

Dead End Bail

• Part number: 78-92 x 2
• Max Line Diameter: 1/2" (13 mm)
• Length: 1 15/32" (37 mm)
• Width: 7/16" (11 mm)
• Height: 11/16" (18 mm)

Bull's Eye:

• Part number: 78-51 x 2
• Max Line Diameter: 1/2" (13 mm)
• Length: 1 7/16" (36 mm)
• Width: 11/16" (17 mm)
• Height: 1 5/32" (29 mm)

Line:

• 100' x 5/16" Double braid
• 20' x 5/16" Shock Cord

Note: Lead car tow loads are dependent on sheet deflection angles.