Schaefer - Series 5 Alum. Fiddle Block UH Becket Cat. No. SCH50455 Weight 1 lbs	$142.00
Schaefer - Series 5 Alum. Fiddle Block Universal Head/ Becket  #504-55 Aluminum Fiddle Block with Becket.     * Ideal for Mainsheet and Boom Vang systems.     * White Delrin sheaves.     * Use with #504-66, #504-65 or 504-50 for 4:1 purchase. Dimensions: Imperial & Metric Length: 7 3/16" 183 mm Width: 2 3/8" 60 mm Overall Thickness: 15/16" 24 mm Weight: 8.0 oz. 227 g.