Bst.331
Drain plug for radiator,
adjust and selfsealing
3/8" 1/2" 3/4" 1"

Bst.332
Radiator plug
3/8"×8"1/2"

Bst.333
Drain plug for radiator,
adjust and selfsealing
3/8" 1/2"

Bst.338
Plug kits for radiator
(LH or RH)
1"

Bst.339
Plug kits for radiator
(LH or RH)
1"×3/8" 1"×1/2" 1"×3/4"