Sessions Cast Metal Reproduction Bob – 1-3/8″ Diameter – 1-1/2 oz. – Silver Finish – Non-Adjustable – For Antique Mantel Clocks
This cast metal reproduction bob is a faithful replica of the original style used on some antique Sessions mantel clocks. With a silver finish and solid construction, it measures 1-3/8″ (35mm) in diameter and weighs approximately 1-1/2 oz., making it ideal for restoring vintage clocks to their original appearance and balance.
The bob is non-adjustable, designed for clocks that do not require fine tuning via the pendulum bob itself. Its weight and size help ensure proper timekeeping and pendulum swing when paired with compatible Sessions movements.
Perfect for clockmakers, restorers, or collectors seeking authentic-style parts for antique American mantel clocks.
Product Details
Type: Reproduction pendulum bob
Style: Antique Sessions-style
Diameter: 1-3/8″ (35mm)
Weight: 1-1/2 oz.
Finish: Silver
Material: Cast metal
Adjustment: Non-adjustable
Condition: New item
Intended Use: Replacement bob for antique Sessions mantel clocks
Features & Uses
Authentic Reproduction: Modeled after original Sessions mantel clock bobs
Proper Weight: 1-1/2 oz. for accurate balance and swing
Silver Finish: Classic look for vintage-style restoration
Non-Adjustable: For clocks that do not require pendulum bob adjustments
Sized Right: 1-3/8″ (35mm) diameter for proper fit in Sessions-style cases
Ideal for Repair: Restore timekeeping and appearance in antique mantel clocks





