More products from the brand :Takahashi

Takahashi 125WM: 125 mm double clamps

Takahashi 125WM double clamps for the TSA-120 and TSA-120FT. Inside diameter: 125 mm; weight: 1.3 kg; top plate included; does not include a bottom plate or dovetail.

CHF 438.00incl. Swiss VAT

Part Number TKA29420M

Will be ordered for you
Delivery time: 5 to 7 business days
Estimated shipping: Between November 23 and 24, 2026

Free shipping in Switzerland on orders of 200 CHF or more
14 days to request a return
Credit Card · TWINT · PayPal · Invoice · Klarna
Free pickup in Nyon · credit card or cash
3 recommended products for this model
Product description

Product description

An assembly designed for the optical tube

The Takahashi 125WM double collars, part number TKA29420M, are designed for the TSA-120 and TSA-120FT telescopes. Their inner diameter is 125 mm, and the listed weight is 1.3 kg. The exact part number distinguishes this set from other clamps of the same diameter: their intended use and mounting plate should not be considered interchangeable without verification.

A backplate for parallel accessories

The set consists of two clamps and a top plate. The holes and threads on the extension plate allow accessories to be attached above the main tube, for example, for a photography setup or a parallel guide. The length of the extension plate depends on the tube model; no dimensions not listed in the spec sheet are extrapolated here.

Design the bottom interface

The clamps are supplied without a bottom plate or dovetail. Takahashi recommends the M Plate (TMP02200) for this model. This recommendation does not mean that the plate is included. Another plate or dovetail can be used if its hole patterns and center distances match those of the collars and the chosen mount.

Protect the tube and check the assembly

The construction uses cast aluminum with hand-finished details. Felt pads protect the optical tube from contact with the clamps. Before assembly, consult the official diagram of the mounting plate and clamp mounting holes to select the appropriate interface. Next, check the tightness and balance with the accessories actually installed. No tube, guiding instrument, or camera is listed as included with this kit.

Technical specifications

Takahashi 125WM: 125 mm double clamps
Features Value
Reference TKA29420M
Name 125WM
Inner diameter 125 mm
Weight 1.3 kg
Compatible tubes Takahashi TSA-120 and TSA-120FT Binoculars
Recommended turntable M Turntable (TMP02200)

Composition

Pair of clamps and top plate. Does not include a bottom plate or dovetail; optical tube and parallel accessories not included.

Takahashi's Official Profile

Back to the sections
Recommended Products (3)

Recommended Products (3)

How to Care for Your Instrument

Here are a few accessories we've selected for this model, depending on your needs.

Takahashi TMP02400: 180 × 120 × 12 mm plate

Takahashi Flat TMP02400 bottom plate, specified by the manufacturer for this model of clamps. The plate and clamps are sold separately; check the compatibility of the mount, hardware, load capacity, and balance. This is not a Vixen tail.

CHF 109.55

Products in the same category

[category_menu_mobile]