Features:_x000D_ _x000D_ 1.25" to T2/1.25 inch eyepiece insertion to M42 prime telescope T adapter. _x000D_ Perfect replacement for the old or damaged one. _x000D_ Durable, light in weight, and reliable to use. _x000D_ Brand new and made from high quality aluminum alloy. _x000D_ External thread: M42X0.75mm, internal thread: M28X0.6mm. _x000D_ _x000D_ Specification:_x000D_ Condition: 100% brand new and high quality_x000D_ Color: black (as pictures show)_x000D_ Material: aluminum alloy_x000D_ Interface size: 1.25 inches_x000D_ External thread: M42X0.75mm_x000D_ Internal thread: M28X0.6mm_x000D_ Weight: approx. 22g_x000D_ _x000D_ Package List:_x000D_ _x000D_ 1 * Telescope Adapter _x000D_ (Telescope and others are props, they are not included in the list) _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 11.25inch to T2/1.25 inch eyepiece insertion to M42 prime telescope T adapter. 2Perfect replacement for the old or damaged one. 3Durable, light in weight, and reliable to use. 4Brand new and made from high quality aluminum alloy. 5External thread: M42X0.75mm, internal thread: M28X0.6mm.