Lewmar Size 5 Standard Portlight Double Sheave(35mm) it goes on and comes

it goes on and comes off in less than a minute

Length X (in) - 27 5/16

Width: 5/8" (16 mm)

Size S/M (53 ÷ 58cm)

Deckvest 5D and SOLAS Leg Straps - Size 2

Lewmar Size 5 Standard Portlight Double Sheave(35mm) it goes on and comesProduct Description Lewmar Size 5 Standard Portlight Specifications Acrylic color Smoke Grey Version Opening Weight (lb) 5. 15 Acrylic Window Thickness (in) 3 8 Dimensions Overall Width X (in) 10 3 8 Overall Length Y (in) 17 11 16 Overall Height Z (in) 5 32 Overall Radii R (in) 2 7 16 Cut Out Width X1 (in) 9 5 8 Cut Out Length Y1 (in) 16 7 8 Cut Out Radii R1 (in) 2 1 16 Installation Fast and easy installation with no complicated cut out shape.