CRA Pass-Through Anchors

These are designed for intermediate anchors in a horizontal lifeline system that support a 3/8” diameter cable wire rope. The Pass-Through System does not require any mechanical parts and are the most economical horizontal systems on the market. The unique top fixture design allows a connector ring to be moved from one side of the top to the other side with a quick motion of moving the “O” ring through the top all while not becoming disconnected from the cable. 3 users can be tied off on the HLL system at one time. These are per-engineered permanent flat/low-slope roof anchors that come in 2 variations – a standard base-plate version or a weld on riser version. This model of CRA require a CRA End anchor, CRZ or CRA 4-Way Top as the end anchors in the horizontal lifeline system and spacing between anchors is standard at 20’ up to 30’ with a total horizontal lifeline length up to 130’. Example:

  • 60’ total length HLL @ 20’ on center spacing: 2 end anchors, 2 pass-thru anchors, 1 HLL rigging kit, 1 HLL energy absorber and 60’ of cable
  • 120’ total length HLL @ 20’ on center spacing: 2 end anchors, 5 pass-thru anchors, 2 HLL rigging kits, 1 HLL Energy Absorber and 120’ of cable
  • 60’ total length HLL @ 30’ on center spacing: 2 end anchors, 2 pass-thru anchors, 1 HLL rigging kit, 1 HLL energy absorber and 60’ of cable
  • 120’ total length HLL @ 30’ on center spacing: 2 end anchors, 3 pass-thru anchors, 2 HLL rigging kits, 1 HLL energy absorber and 120’ of cable

Pass-Through top anchors are not for window washing suspension and cannot be utilized for end anchors. They can be turned into single use fall protection anchors for 1 person with the use of our PTT Adapter System by slipping it over the anchor and securing it with a detent pin. The anchors are 3rd party engineered and specified for installation with mechanical screw fasteners, bolt attachments, cast-in-place, concrete embedment anchors or field welds.

Anchors are available in 8”, 12”, 18”, 24”, 30” and 36” tall risers. Flashings for the CRA are either provided by the roofing contractor or built on site and flashed as per standard procedures for a 3” or 4.5” OD pipe. A factory supplied 35-year EPDM flashing for metal roof applications is available. These anchors are for use on Built-up-Roofing, Spray-On Roofing, Modified Bitumen Roofing, Green Roofs, PVC, EPDM, TPO, Asphalt Shingle Roofs and Corrugated/Ribbed/Standing Seam Metal Roofing.

Each CRA anchor comes with a 4-page, comprehensive Instruction/Specification Manual to cover most installation options. See the Engineering tab for comprehensive design/testing/engineering documents.

  • 5,000-pound Minimum Strength
  • ASTM 123 Hot Dip Galvanized Coating
  • 3rd Party Horizontal Lifeline Engineered System
  • For Use in Horizontal Lifeline System up to 130’
  • Available in 304/316 Stainless Steel
  • Individual Serial Number Tag Riveted onto Riser
  • Pre-Engineered Design for Easy Compliance

Commercial Roof Anchor systems are invaluable in creating a safe environment for the roof. We can help you with the following fall protection systems:

  • Perimeter Cable Pass Through systems
  • Centerline Cable pass Through systems
  • Stand Alone Anchor/Tie-Back Anchors for Fall Protection
  • Perimeter Based Window Washing Tie-Back Anchors
  • Centerline Based Window Washing Tie-Back Anchors

With over 25 years’ experience, super Anchor Safety is the industry leader for commercial Roof anchors and horizontal lifeline systems. Used primarily on low slope applications, anchors can be custom fabricated for attachment to any tope of structural support and to any architectural requirement. Our time-tested anchor designs are cost effective, east to install, low maintenance and feature state of the art pre-cast loop tops and pass through connector fixtures. We stock all the horizontal lifeline accessories needed for your project including IWCA window washing and Cal-OSHA compliant roof anchors. We can also supply 100% USA Manufactured/Certified anchors. Our simple design backed up with a full regimen of engineering documents are a cost effective, east to install, low maintenance permanent fall protection fixture.

ImagePart #Riser HeightRiser O.D.Base PlateWeightMaterialUse Rating

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1091-R2″NANA0.3Raw SteelWeld-On Loop Top, 3 person Fall Restraint, Horizontal Lifeline Intermediate Anchor
1091-G2″NANA0.3HDG SteelWeld-On Loop Top, 3 person Fall Restraint, Horizontal Lifeline Intermediate Anchor
1091-S2″NANA0.3316 SSTWeld-On Loop Top, 3 person Fall Restraint, Horizontal Lifeline Intermediate Anchor

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1091-RBS2″NANA0.3Raw SteelWeld-On Loop Top, 3 person Fall Restraint, Horizontal Lifeline Intermediate Anchor
1091-GBS2″NANA0.3HDG SteelWeld-On Loop Top, 3 person Fall Restraint, Horizontal Lifeline Intermediate Anchor
1091-SBS2″NANA0.3316 SSTWeld-On Loop Top, 3 person Fall Restraint, Horizontal Lifeline Intermediate Anchor

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1043-PR8″3.0″NA4.6RawSteelWeld-On Riser, 3 person Fall Restraint, Horizontal Lifeline Intermediate Anchor
1043-PGS8″3.0″NA4.6HDG SteelWeld-On Riser, 3 person Fall Restraint, Horizontal Lifeline Intermediate Anchor
1043-PS8″3.0″NA4.6304 SSTWeld-On Riser, 3 person F