Length	Maximum clamp	Minimum clamp
102 mm	49 mm	27 mm
122 mm	69 mm	47 mm
142 mm	89 mm	67 mm
162 mm	109 mm	87 mm
177 mm	124 mm	102 mm
200 mm	147 mm	125 mm
220 mm	167 mm	145 mm
240 mm	187 mm	165 mm
260 mm	207 mm	185 mm
Minimum embedment 50 mm