400 Day Clock Suspension Unit 33 tall case clock hands Comes with 3/32" & 1/8"

Comes with 3/32" & 1/8" collets and set of chuck wrenches

There are three measuring surfaces on the Suregauge™ XL for easy measuring

The length of this Hermle Suspension Spring is measured from the back plate to the pin hole

2 mm (2-1/4") (W) x 108

400 Day Clock Suspension Unit 33 tall case clock hands Comes with 3/32" & 1/8"400 Day Clock Suspension Unit 33 can be identified in the Horolovar 400 Day Repair Guide. To decipher what type of suspension unit is needed you must first identify the back plate of a 400 day clock using the Horolovar 400 Day Repair Guide. To be used for Jauch & Haller 54. A B Total Length 112 mm 5 mm 136 mm Note: Please see enlarge image for measurement explanation.