Black anodised stainless Strong Arms allow Slap Heads to be mounted swing arm style, unaffected by cross winds and extreme conditions. The threaded connections allow Strong Arms to connect directly to Siren R3s or via the Anchor Bracket or Magnetic Anchor Bracket.

The Strong Arm Loaded features a sliding 15 gram counter balance weight on a 14cm arm for instantly variable indicator weight without needing add or subtract drag weights from beneath a Slap Head.