12" Adjustable Hacksaw

Can you help me find a replacement for this? 94.75 inch long. 1 inch high. 3 inch width.

The wheel rails have collapsed on a portion of this track. It measures 115" long. The Track is 2-7/8" wide. Wheel rails are 1-1/2" apart and 1/2" from outside edge. I would like to purchase a replacement track that I will install. This is a 2nd floor closet on plywood underlayment. The existing t ... (cont.)

I'm renovating a house built in 1993. I'm looking for 2 closet tracks each 8' long. The overall length required is 83 1/2". It's for a mirrored bypass closet doors. The doors ride on the tracks. I'll need two tracks. The track width is 2.8". Since it's a bypass door track, there are two raised bosse ... (cont.)

I have heavy metal framed mirrored, bypassing closet doors and the track at the floor is worn to the point of making it difficult to open/close. I'm capable of elevating a replacement track if needed. The overall height of track (top of rails) is 3/4". Overall length is 83-1/4".