Titan TITAN Series Smith Machine Power Rack Attachment
A linear-bearing Smith machine that bolts to a TITAN Series rack — 11 height positions, 500 lb capacity, 7.75 inches of depth.
Specs
| Overall height | 79 in |
|---|---|
| Frame overall width | 47 in |
| Overall width with weight sleeves | 73 in |
| Overall depth | 7.75 in |
| Height positions | 11 |
| Barbell shaft diameter | 30.5 mm |
| Barbell sleeve length | 11 in |
| Barbell sleeve diameter | 48 mm |
| Barbell center knurl | False |
| Barbell weight | 40 lb |
| Baseplate dimensions | 42 x 6 in |
| Barbell coating | Chrome |
| Guide rod and hook coating | Chrome |
| Material | Steel |
| Weight capacity | 500 lb |
| Product weight | 142 lb |
These figures are copied from Titan Fitness’s own published specs and were last checked on 2026-08-31. Manufacturers revise products without notice, and variants differ. Confirm anything your decision depends on with Titan Fitness before you buy.
Choose this one if
- You train alone and want to press or squat without a spotter at all
- You want a Smith machine without giving a second frame the floor
- You already own a TITAN Series rack
The detail
A Smith machine's value is that the bar cannot go anywhere but up and down, and it can be hooked at any point in the path. For someone training alone, that is the closest thing to a spotter — you rotate the bar, it catches, and you are out from under it without needing safeties to have been set at the right height.
The 7.75-inch depth is the practical argument for a rack-mounted version. A freestanding Smith machine is a second frame in your room; this adds less than eight inches to a rack you already own. It mounts on the front, back, or extension-kit uprights, so you can put it where it does not block the cage.
Linear bearing guide rods rather than bushings is the specification that decides how a Smith machine feels. Bearings run smooth and quiet and stay that way; bushings develop stick-slip and you feel every rep as a series of small catches.
The bar is fixed, 40 lb, and 30.5 mm. That is heavier and thicker than a standard barbell shaft, and it does not rotate. Write the 40 lb down — every set on this bar is 40 lb heavier than the plates suggest, and it is the most common arithmetic error on a Smith machine.
The 500 lb capacity is well below what a power rack takes and appropriate here: the load is carried by guide rods, not by the rack's uprights.
Two things to check. The 11-inch sleeves hold roughly two bumpers or four iron plates per side — plan on thin plates if you squat heavy. And fitment is TITAN Series racks with their 26 mm hole pattern, not the T-3 or X-3 lines.
Adjustable safety catches and spotter hooks are included, which is what makes the solo-training case actually stand up.