Frequently bought together:
Description
Also known as a bench key by clock and watch makers, the double ended letdown key is essentially two winding keys on a single handle. However, this Double Ended Letdown Key is used to unwind or "let-down" over-wound time lock movements. The smaller size key marked with two grooves near the end of the handle is the size used for most time locks. The other end is slightly larger and is used for Mosler and Banker's Dustproof movements.
The handle is machined from acetal (Delrin). The ends are made from brass.
Paragon
Paragon
Related Products
BASIC TIME LOCK SERVICE KIT
MBA USA, Inc.
$74.63
This kit is designed for time lock service beginners and experts alike. The kit includes the tools necessary for installing or replacing movements, correcting overwinds and synchronizing movements...
MB38
Time Lock Movement Clips (2-Pack)
Paragon Tools
$4.00
These clips are used to immobilize the wheel train in a time lock movement during disassembly. A clip is placed to gently hold the last wheel before removing the escapement. 2 clips are...
MB38-D
TIME LOCK SERVICE TWEEZERS
MBA USA, Inc.
$27.56
These are quality, anti-magnetic stainless steel tweezers. Selected for their size and tip shape, they are used for handling small, delicate parts such as the escapement of time lock movements...
MB38-B
Time Lock Servicing Fundamentals Manual
$451.40
by Daniel M. Graffeo, PhD
This book is a must for anyone who services or wants to service time locks. Step-by-step instructions and photos gu
TMi-TLM1
Watch Tissue (25 Pieces)
Paragon Tools
$4.00
Watch tissue (or watch paper) is a non-absorbent paper. It is used when servicing a time lock movement to place items on such as the escapement. This ensures that lubricant is not...
MB38-C