HRC 551 Series Anchor Heads

HRC 551 Series Anchor Heads are a 2-piece end anchor that attaches to reinforcing bars with an HRC 500 upset head.  HRC 551 are available in both 4Ab and 9Ab head sizes and are an alternative to standard hooks for A706/A615 Grade 60 and 80.

Since it is uncommon for hooks to be bent on #14 and #18 bars, headed bars are used frequently when straight development lengths cannot be achieved. These Anchor Heads reduce congestion, improve constructability and ease field installation.

Substitute Standard Hooks
For structural, practical or economical reasons, the HRC 551 Series Anchor Head is your problem solver. The use of Headed Reinforcement provides simplified rebar details,
reduced congestion, and improved field installation when compared to standard hooks for large diameter reinforcing bars.

Available in 4Ab and 9Ab head sizes for A615/A706 Grade 60 and Grade 80 #14 and #18 bars. Contact HRC for information on other bar size/grade & bearing area combinations.

Simple Installation
HRC 551 Series T-head is a 2-piece end anchor that attaches to bars with an upset head. The plate and cap screw together, around the upset head without the need to rotate the bars.