High-Strength Aerospace Aluminum Alloy Rated at 70,000 Psi Ultimate StrengthPrinted Position Guides and Model Name on BarKnurled Clutch Side Fore Secure Grip HoldShot Peened Finish to Increase Fatigue LifeFull 5mm Wall Thickness for Maximum StrengthStainless HardwareDimensions:Width: 31.50mmHeight: 2.80mmPullback: 2.68mm