产品规格：
Zinc alloy die cast housing and cylinder.
Bright chrome plated standard.
7 pin tumbler mechanism.
Steel made tubular keys, nickel plated.
Silver plated contacts and terminals.
S206A 2 position (off-on) 4 terminals. (2NO 2NC)
S206B 2 position (on-on) 4 terminals. (1NO 1NO)
Hex nut or speed clip mounted.
