Anniversary (400 Day) Clock Suspension Spring Fitting–Top Block with Hole 8.0 x 6.0mm

400 Day Clock Top Block 8 X 6Mm – Anniversary Suspension Fitting

This brass 400 day clock top block 8 x 6mm is a replacement top block with hole for compatible anniversary and 400-day torsion clock suspension assemblies. It is intended for repair or restoration where an original block or fork is damaged, missing or unsuitable for reuse.

The suspension assembly is a sensitive part of a 400-day clock. Top blocks, bottom blocks, forks and suspension springs must work together with the correct dimensions and alignment so the torsion pendulum can rotate freely and the escapement can operate properly.

This fitting is listed at 8.0 x 6.0mm. It should be selected by direct comparison with the original component or with a reliable suspension reference for the specific clock model rather than by appearance alone.

Specifications

• Type: Top block with hole
• Size: 8.0 x 6.0mm
• Material: Brass
• Application: Anniversary / 400-day torsion clocks
• Quantity: 1 fitting

Important

400-day suspension components are not universal. Confirm dimensions, pin/hole arrangement and fork style before ordering, and take care not to bend or twist the suspension spring during installation.

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Our Suspensions range includes suspension springs, top and bottom blocks, forks, rods and related fittings for anniversary, mantel, longcase and other mechanical clocks.