wap out damaged or rough-rolling rollers with heavy-duty 3” garage door steel rollers built for strong, consistent performance on 3” track. These 10-ball bearing steel rollers are designed for durability and reliable travel in wider commercial-style track systems. Note: steel rollers can be louder than nylon options. Choose the correct stem length (4”, 7”, 9”, or 11”) from the dropdown for the proper fit.

 Key Features

• Bag of 10 Rollers – Great quantity for many 3” track door setups

• 3” Steel Roller Wheel – Built for strength and dependable track travel

• 10-Ball Bearing Design – Helps reduce drag for smoother rolling performance

• Stem Length Options – Select 4” / 7” / 9” / 11” to match your hinge/bracket setup

• For 3” Track – Designed specifically for 3-inch garage door track

• Great for Replacements – Ideal for repairs, rebuilds, and maintenance

 Stem Options (What the Numbers Mean)

Your options refer to the roller stem length (the metal shaft that slides into the hinge or bracket).

• 4” Stem – Common option on many setups

• 7” Stem – Longer reach for certain bracket spacing

• 9” Stem – Extra reach for specific hinge/bracket configurations

• 11” Stem – Extended length for deeper brackets or special applications

 Quick Measuring Tip

Remove one existing roller and measure the stem length end-to-end (metal shaft only). Match that measurement to 4”, 7”, 9”, or 11” before selecting your option.

 What You’ll Receive

• 10 × Garage Door Steel Rollers (3” Wheel, 10-Ball Bearing)