Power-Bolt+ Heavy Duty Sleeve AnchorProduct Description : The Power-Bolt+ (PB+) anchor is a torque controlled, heavy duty sleeve style anchor which is designed for consistent performance in cracked and uncracked concrete. Suitable base materials include normal-weight concrete and sand-lightweight concrete. The anchor is manufactured with a zinc plated carbon steel bolt, sleeve, cone and expansion clip. The PB+ has a low profi le fi nished hex head. General Applications and Uses :