Check the listing for details. 4 Set 6" and 12" M10 x 1mm Threaded Extension Rod with Accessory,Silver. Condition: New. Listed at 18.55 USD. These lamp extension rods and lamp pipe nipple kits are common light fixture accessories for repairing, extending, and DIY-making ceiling lamps, chandeliers, pendant lights, wall lamps, mirror lamps, island lighting fixtures, etc.SpecificationMaterial: MetalColor: Silver ToneFine Thread Size: M10 x 1mmLamp Extension Rod Size: 150 x 11mm /5.9 x 0.4 Inch; 300 x 11mm /11.8 x 0.4 Inch(L*OD)Lamp Pipe Nipple Length: 25mm / 1 InchPackage List: 4 Pcs x Lamp Extension Rods(Each Size 2 Pcs); 4 Pcs x Lamp Pipe Nipples; 1 Pcs x Sloped Ceiling AdapterAdvantageDurable Material: Constructed from durable metal material, this lamp extension rod is sturdy, robust, and has a great weight-bearing capacity to support various light fixtures sturdily without deformation or damage.