RAM Mount Long Double Socket Arm w/2.5" Round Base [RAM-B-103U-C] Brand_Sika This is the preferred mainsheet

This is the preferred mainsheet set-up for may top sailors

Box Dimensions: 5"H x 9"W x 19"L WT: 2 lbs

whereas the HD models include a wider diameter motor with a powder-coated steel shell

Bulb Watts: 90w

Just connect your hoses

RAM Mount Long Double Socket Arm w/2.5" Round Base [RAM-B-103U-C] Brand_Sika This is the preferred mainsheetRAM 1" Diameter Ball Long Double Socket Arm with 2. 5" Round Base that contains the AMPs Hole Pattern Overall Length: 6. 62" The RAM B 103U C consists of a 2. 5" round base and LONG double socket arm that will accept 1" ball bases. The round base contains pre drilled holes, including the universal AMPS hole pattern. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm;