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US89 CUTOUT & STUD POSITIONS

R1.6 IN 4POSITIONS 50.8025.40R25.10
29.70 33.45 MIN 29.702-WELDSTUDSM4 x 20 LONG

US90 CUTOUT & STUD POSITIONS

25.40R3.7
15.00 30.00 39.17 MIN 2-WELDSTUDSM4 x 20 LONG 50.80CTRS

US91 CUTOUT & STUD POSITIONS

50.80 25.40 Ø35.00 2-WELDSTUDS M4 x 20 LONG

Note: The current design keyswitches also have diagonal fixings to allow upgrading/replacement withoutthe need to re-stud faceplates.