Schaefer Adjustable T-Track Twin Sheet Lead Control System - 17-20

The Schaefer Adjustable Twin Sheet Lead Control System for 1 inch by 1/8 inch T-track, is a complete kit that allows 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 up to 33', 12,000 lbs displacement and 520 square foot sail area.

Features:

• Allows you to use your existing 1" T-track making installation easy
• Most components mount onto the track minimizing the amount of hardware that is mounted to the deck
• 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
• Stainless steel slide cars
• Low profile blocks
• High load Nomex Teflon sheave bearing
• Lightweight aluminum sheave and cage housing
• 3:1 Purchase

Lead Car

• Part number: 17-28 x 2
• Track Size: 1" (25 mm) x 1/8" (3.2 mm)
• Max Line Diameter: 1/2" (12 mm)
• Sheave Diameter: 1 1/2" (38 mm)
• Length: 3" (76 mm)
• Width: 1 1/4" (32 mm)
• Height: 3 9/32" (83 mm)
• Bearing Height: 1 29/32" (48 mm)
• Safe Working Load: 2,500 lbs (1,135 kg)

Fiddle Block:

• Part number: 200-13 x 2
• Track Size: 1" (25 mm) x 1/8" (3.2 mm)
• Max Line Diameter: 5/16" (16 mm)
• Sheave Diameter: 1 1/16" (27 mm)
• Length: 4 5/32" (105 mm)
• Width: 1 13/16" (30 mm)
• Height: 19/32" (15 mm)
• Safe Working Load: 500 lbs (225 kg)

Adjustable Fiddle Control Block On Slide

• Part number: 74-41 x 2
• Track Size: 1" (25 mm) x 1/8" (3.2 mm)
• Max Line Diameter: 5/16" (16 mm)
• Sheave Diameter: 1 1/16" (27 mm) and 1 3/4" (44 mm)
• Length: 3" (73 mm)
• Width: 1 1/4" (32 mm)
• Height: 3-9/32" (83mm)
• Bearing Height: 1 29/32" (48 mm)
• Safe Working Load: 500 lbs (225 kg)

Fast Entry Cam Cleat:

• Part number: 70-17 x 2
• Max Line Diameter: 7/16" (12 mm)
• Hole Centers: 1.5" (38 mm)
• Required Fasteners: 2 x #10 flat head
• Safe Working Load: 300 lbs (135 kg)

Dead End Bail

• Part number: 78-93 x 2
• Max Line Diameter: 3/8" (10 mm)
• Length: 1" (25 mm)
• Width: 7/16" (11 mm)
• Height: 9/16" (15 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:

• 80' x 1/4" Double braid
• 20' x 1/4" Shock Cord

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