ITEM NAME:Quick Entry Boat Composite Ball Bearing Cam Cleat Sailing Equipment Description: Materials: ABS Plastic. Base Size: approx. 85 x 39mm/ 3.35 x 1.54 inch. Hole Space: approx. 47mm/ 1.85 inch; Height: approx. 30mm/ 1.2 inch Very strong, lightweight and excellent wear-resistance. A progressive tooth design ensures maximum holding power on all types of line, whilst only minimum wear to both cam and line. Smooth line entry. Quick engagement and release at various angles. Without ball bearings included. Package Includes: 1 Piece Cam Cleat Note: Please allow 1-2mm difference due to manual measurement. Thank you..1 Piece Cam Cleat. A progressive tooth design ensures maximum holding power on all types of line, whilst only minimum wear to both cam and line. Smooth line entry. Without ball bearings included. Materials: ABS Plastic.