Key Type Specifications
Size
Dia. of air shaft before fill up air
Dia. of air shaft after fill up air
Inside Dia. of suitable core
1"
£r24.8
£r27~£r28
£r25~£r26
1.5"
£r37
£r40~£r42
£r38~£r38.5
2"
£r49
£r52~£r54
£r50~£r51
3"
£r74~£r75
£r80~£r82
£r75.5~£r78
4"
£r99~£r100
£r104~£r106
£r101~£r102
5"
£r125
£r130~£r133
£r126~£r128
6"
£r150
£r154~£r156
£r151~£r153
8"
£r200
£r206~£r213
£r202~£r204
10"
£r250
£r260~£r264
£r252~£r256
12"
£r300
£r308~£r310
£r302~£r305
Leaf Type Specifications
£r42
£r53
£r78
£r75.5~£r76.5
£r99
£r105
£r130
£r154
£r206
£r260
£r310
¡° Much easier setting / replacing of core. Fully-automatic operation by air pressure.