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Schaefer Flat Base Aluminum Single Cheek Block / 1 7/16 in. (37 mm) Dia. Sheave (303-09)

SKU: SCH30309  |  Manuf. Code: 303-09
List Price:  $91.05 USD
$90.95 USD
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DESCRIPTION

Flat, stainless base plate distributes loads to a larger surface area than other designs that place loads on mounting bolts only. Use on spars and deck to lead sheets, halyards, reefing gear, and any control requiring a strong, smooth lead.

Flat Base Cheek Block with Aluminum Cheek. Safe Working Load 1000 lbs.

Our Part # SCH30309 | Schaefer Part # 303-09

FEATURES

  • 37mm diameter sheave for standard line sizes
  • Single cheek aluminum block design
  • Flat base mounting on deck or rail
  • Lightweight yet strong construction

TECHNICAL INFORMATION

Sheave Dia.: 37 mm (1 7/16 in)
Max Line: 11 mm (7/16 in)
Length: 73 mm (2 7/8 in)
Width: 44 mm (1 3/4 in)
Height: 19 mm (3/4 in)
Fasteners (4): 5 mm (# 10 RH)
Fastener Spacing: 60 mm (2 3/8 in)
Safe Working Load: 450 kg (1000 lb)
Weight Alum.: 71 g (2.5 oz)