Perrin

Top Pendulum Hook is a stamped brass top pendulum hook that fits 1/2" and 5/8" wooden pendulum rods.

Torpedo Screw Type Clasp these screw type clasps are available in gold colour and nickel colour. These clasps measure 16 x 4mm.

This Torx screwdriver set is useful for all sorts of repairs but comes in quite handy for Nokia mobile and other computer hardware. It features 6 d...

Trapezoidal 6 1/2" Bellow a pair of old style trapezoidal bellows with a back openings and cloth covers. These Bellows are most commonly used for o...

Trapezoidal 6 1/8" Bellow a pair of old style trapezoidal bellows with back openings and cloth covers. These Bellows are most commonly used for old...

Trapezoidal 6 3/4" Bellow a pair of old style trapezoidal bellows with back openings and cloth covers. These Bellows are most commonly used for old...

Trapezoidal 7" Bellow a pair of old style trapezoidal bellows with back openings and leather covers. These Bellows are most commonly used for older...

Trapezoidal Leather Bellow Top is sold as a pair. They are 2 1/4" long by 2" wide. Bellow covering is a leather material and tapers to 1" leather.

Triangular Shaped Crimp Bail a 12mm crimp bail that features a wire thickness of 1.2mm. This crimp bail is available in sterling silver.

Trigger Movement Continuous Sweep 1/2" Trigger movements emit an electronic pulse on the hour to trigger a sound making device. Commonly used in no...

Trigger Movement Continuous Sweep 1/4" Trigger movements emit an electronic pulse on the hour to trigger a sound making device. Commonly used in no...

Trigger Movement Step Seconds 1/2" Trigger movements emit an electronic pulse on the hour to trigger a sound making device. Commonly used in novelt...

Trigger Movement Step Seconds 1/4" Trigger movements emit an electronic pulse on the hour to trigger a sound making device. Commonly used in novelt...

Triple Strand Clasp this necklace or bracelet clasp measures 10.3mm x 7.4mm. These clasps are often used for pearl necklaces and bracelets. This tr...

Triple Strand Filigree Clasp this necklace or bracelet clasp measures 8.4mm x 8.4mm. This single strand clasp is available in yellow gold fill and ...

Triple Strand Rectangular Clasp this necklace or bracelet clasp measures 23.5mm x 8.5mm. These clasps are often used for pearl necklaces. This trip...

Triple Strand Round Filigree Clasp this necklace or bracelet clasp measures 12.35mm. This round triple strand clasp is made of sterling silver.

Triple Strand Tube Clasp this smooth tube clasp measures 4mm x 21.3mm. This tube clasp is available in gold and silver colours. They are nickel fre...

Triple Strand Twisted Tube Clasp this necklace or bracelet clasp is made of sterling silver.

Thin-Tite round plastic crystals are a plastic crystal flat top with a low profile supplied with a yellow or white ring (please specify colour requ...

Thin-Tite round plastic crystals are a plastic crystal flat top with a low profile supplied with a yellow or white ring (please specify colour requ...

Thin-Tite round plastic crystals are a plastic crystal flat top with a low profile supplied with a yellow or white ring (please specify colour requ...

Thin-Tite round plastic crystals are a plastic crystal flat top with a low profile supplied with a yellow or white ring (please specify colour requ...

Tube Bezel with Bearing Friction Fit Post 14kt White are available in 14kt white and 14kt yellow. They are available in sizes ranging from 2 mm to ...

Tube Bezel with Bearing Friction Fit Post 14kt Yellow are available in 14kt yellow and 14kt white. They are available in sizes ranging from 2 mm to...

Tubes and Pins with Central Notch Assortment contains 40 stainless steel pins with 40 matching tubes with a central notch for metal band repairs. T...

Tubes and Pins with Side Notch Assortment contains 50 stainless steel pins with 50 matching tubes with a side notch for metal band repairs. The set...

Tubes and Pins with Side Notch Assortment - 11 mm to 29 mm contains 50 stainless steel pins with 50 matching tubes with a side notch for metal band...

Tubes with Matching Pins & Central Notch PKG 10 These tubes are available in a variety of diameters with matching pins. Sold as a package of 10...

Tubes with Matching Pins & Side Notch PKG 10 These tubes are available in a variety of diameters with matching pins. Sold as packages of 10 pie...

Tubing Diameter 1mm 14kty a 14kt yellow tubing that measures 1mm in diameter. Supplied in 3" length.

Tubular Sound Pendulum Clock Movement 1/4" Movements will drive hands up to 108.0 mm (4-1/4") (minute hand) in length. This tubular chime movement ...

Tubular Sound Pendulum Clock Movement 1/4" Movements will drive hands up to 108.0 mm (4-1/4") (minute hand) in length. This tubular chime movement ...

Tubular Sound Pendulum Clock Movement 7/16" Movements will drive hands up to 108.0 mm (4-1/4") (minute hand) in length. This tubular chime movement...

Turning and Milling in Horology Turning and Milling in Horology is written by J.C. Nicolet. This book has been written to explain the essentials fo...

Twelve Compartment Box - All Plastic Twelve Compartment Box with plastic hinge and lid. Ideal for storing jewellery parts, jewellery findings, cloc...

Twin Tip Oxy/ Fuel Small Torch High is a double #3 tip to fit Oxy/Fuel Small Torch for high temperature melting and soldering applications. Fits Ge...

U Shaped Crimp Bail a 3mm crimp bail that measures 2.5 x 6.9mm and has a 3mm opening. This crimp bail is available in sterling silver.

U-NAMEL CURING TUNNEL has a 45 HIGH INTENSITY UV/LED Lamp and a 5 stage timer. Intelligent induction: 10s/30s/60s and 99s. Low heat mode (Auto sens...

U-NAMEL starter kit is a deluxe Professional kit that includes 7 colours and a 9 LED UV light with Spatula, Micro applicators, polishing cloth mixi...

Ultraviolet Glue Ultraviolet Glue is to be used with Ultraviolet Light # 12-209. This is ideal cement for gluing mineral crystals and sapphire crys...

Ultraviolet Lamp Ultraviolet Lamp is a specialized plug-in lamp (electric) used to cure Ultraviolet glue. Items being glued can be placed under the...

This unique spring bar consists of a fixed pivot on 1 side, and a telescopic pivot on the other side, Swiss made. We are unable to supply an assort...

This unique spring bar consists of a fixed pivot on 1 side, and a telescopic pivot on the other side, Swiss made. We are unable to supply an assort...

Universal Battery Tester is used for both clock and watch batteries. Universal Battery Tester tests 1.5V & 3V watch cells plus AA-AAA-C-D-N-9V ...

Universal Calendar Conversion Kit allows you to add a calendar function to an already existing clock movement.

Universal Clock Key is a universal clock key that will fit key post sizes 3 to 5.25 mm. When the end button is pushed the key chuck opens to adapt ...