Lewmar Size 60 Flat Base Ocean Hatch Summer 74-84 Double control block with

74-84 Double control block with cam cleat allows mounting of the control block directly on the Schaefer 1-1/2" traveler track

Max line size: 3/4 in

Ronstan 2 3/16" Thimble

7 year battery life

Lewmar Size 60 Flat Base Ocean Hatch Summer 74-84 Double control block withProduct Description Lewmar Size 60 Flat Base Ocean Hatch All sizes suitable for CE Area 2 (Deck, Coach roof, Cockpit and Transom). Mounting Instructions Fit to a flat surface with a maximum tolerance of + 1mm. Fastening size at hinge section use (M6 1 4"). Fastening size for lower frame use 5mm CSK screw No. 10 UNC 2 BA. Specifications Lower Frame (in) Flat Base Acrylic Color Smoke Grey Hatch Weight (lb) 17. 6 Acrylic Window Thickness (in) 1 2