Zinc alloy die cast housing and cylinder.
Bright chrome plated standard.
4 pin tumbler mechanism.
Steel made tubular keys, nickel plated.
Key withdrawals in both positions only.
Silver plated contacts and terminals.
S126 2 position (off-on) 2 terminals.
S146 2 position (on-on) 4 terminals.
Hex nut mounted.
200 combinations available.