Interior Moderate Verified Guide

Honda CR-Z Retractable Cargo Hooks Installation

2-3 hours 5 views ghost151 via CRZ Forum (adapted)

Introduction

Adding a pair of retractable tie-down hooks to the CR-Z cargo bay keeps bags and loose items from sliding around in the shallow trunk. This install mounts a set of Audi OEM spring-loaded hooks (they fold flat when not in use) directly to the metal housing of the factory retractable cargo shade, so nothing protrudes and the holes stay hidden beneath each hook base. Because the shade housing is a stressed part with an internal spring mechanism, the shade must be pulled out and correctly re-tensioned afterward, which is the fiddly part of the job. This guide applies to the Honda CR-Z (2011-2016) with the factory retractable cargo cover. Read the whole procedure before starting so the spring reassembly does not catch you off guard. Adapted from a community writeup by ghost151 on CRZ Forum (https://www.crzforum.com/threads/diy-trunk-bag-hooks.1848/), including corrections from the follow-up discussion.

Tools Required

  • Electric drill
  • 1/8 inch drill bit (pilot)
  • 1/2 inch drill bit
  • Curved-nose tweezers
  • Compact L-shaped Phillips screwdriver
  • Electric sander (optional, to flush the hook bases instead of shimming)
  • Razor blade or hobby knife
  • Soft towel or padding to protect the shade housing finish

Parts Required

  • Pair of Audi OEM spring-loaded retractable hooks (part PKHOOK2)
  • Four broad flat washers sized 3/4 inch or 1 inch
  • Two lock washers
  • Two nuts
  • Two small-head bolts or screws (nut-style heads preferred for tight-space access)
  • Spacer material 1/16 to 1/8 inch thick (sheet rubber gasket stock or self-adhesive window tint film)
  • Tape
  • Black touch-up paint (optional, to hide exposed nuts)

Safety Warnings

  • The shade housing finish scratches easily; keep a towel or soft pad under it whenever it rests on a hard surface and when trimming shim material.
  • The housing is rigid but thin light-gauge metal that can bend under drill pressure, so use sharp bits and minimal force.
  • The shade end cap holds a wound spring; keep tension controlled during disassembly and reassembly so the mechanism does not unwind or fling parts.

Step-by-Step Instructions

1 Confirm hardware and plan the mounting surface

Confirm hardware and plan the mounting surface

The Audi hooks (part PKHOOK2) are hinged, spring-loaded, and retract flat, which makes them ideal for a cargo area. They seat flush only when their bases pass through 1/2 inch holes, so the mounting surface must accept that size. The cargo shade housing is chosen here because it is rigid, well positioned, and has no wiring or trim behind it; mounting elsewhere would mean pulling side panels and verifying clearance behind them. Note that the clips and screws supplied with the hooks are cut for Audi bodywork and are not used in this application. Gather four broad flat washers, either 3/4 inch or 1 inch, to spread the load behind each mounted hook.

2 Free the spring-loaded end of the cargo shade

Free the spring-loaded end of the cargo shade

Work with the shade on a padded surface, since its finish scratches easily. Identify the tensioned end: on the right side as installed in the car, look into the shade slit and find the extra white ring near the tip. Push down on that end cap and remove the two small, short screws, keeping them from dropping. With the cap off you should see the white plastic retracting gear, which confirms you have the correct end; remove the single screw in its corner.

3 Withdraw the shade and re-support the housing

Withdraw the shade and re-support the housing

Hold the shade horizontal and slide it out of the housing. A loose plastic end cap sits in the opposite end and will likely drop free as the shade clears, so catch it. With the shade out, push that inner end cap back into the empty housing; it adds a little rigidity to the thin metal for the drilling that follows.

4 Mark and drill the two mounting holes per hook

Mark and drill the two mounting holes per hook

Lay out the hook positions on the housing. Setting them 8 inches in from each end works well, but placement is your choice. The two holes for a single hook are spaced 4 3/8 inches apart. Drill a 1/8 inch pilot at each mark first, then open each up to 1/2 inch. Fresh bits cut this light-gauge metal with little pressure, so go easy to avoid bending the housing. Ragged hole edges are fine because the hook base covers them completely.

5 Bring the hook bases flush with the inner wall

Bring the hook bases flush with the inner wall

Test-fit a hook with its bases dropped through the 1/2 inch holes. The base posts are longer than the housing metal is thick, so they stand proud of the inside wall and would prevent a tight clamp. Correct this one of two ways: sand the post ends down until they finish level against the inner housing wall, or build a thin shim of 1/16 to 1/8 inch between the hook base and the outer housing surface. Rubber gasket sheet works, as does a couple of layers of self-adhesive window tint film cut to the base footprint. Add layers until the posts reach flush.

6 Bolt each hook down with the correct washer stack

Bolt each hook down with the correct washer stack

Feed the fastener in from the INSIDE of the housing so almost nothing protrudes internally and the shade can still travel freely; the curved-nose tweezers let you manage the fastener through the shade slit. Build the stack in this order from inside to outside: bolt head against the inside wall, then a large washer inside the housing, then the housing surface, then the hook, then a plain washer as a standoff so the nut is reachable, then a lock washer, then the nut. Snug both fasteners on a hook, holding the nut from outside while turning the fastener with the compact L-shaped driver inside the slit. Trim away any excess shim material around the base and avoid scoring the finish with the blade.

7 Cap the shade ends and load the winding gear

Cap the shade ends and load the winding gear

Prepare the shade for reinstallation. Thread a coarse-thread screw (a longer one gives better grip) into the white star-shaped gear end; it only needs to bite enough to let you wind and hold the spring. Fit the small black plug into the opposite end and wrap a piece of tape over the exposed slotted tip to keep it seated. Roll the shade up tightly for now, without yet winding any spring tension.

8 Reseat the shade in the housing

Reseat the shade in the housing

Slide the rolled shade back into the housing. Use the tweezers or another slim tool to guide the black tip into its locating hole at the far end. Once the tip is captured, tilt the shade vertical so the tip is less likely to pop back out while you finish the tensioned end.

9 Re-tension the spring and close up the end cap

Re-tension the spring and close up the end cap

Wind the spring as tight as you can by turning the coarse screw, and hold the tension by gripping the white star gear. Bring the end cap over the screw and use the screw to hold the mechanism without losing wind while you seat the cap fully to capture the gear. Back out the temporary coarse screw, reinstall the cap screw, then fit the outer spring-loaded end cap and secure it with its two small screws. Test that the shade retracts smoothly.

10 Set hook orientation and final finish

Set hook orientation and final finish

Reinstall the shade assembly in the car. Face the hooks away from the shade slit so they rest against the cargo divider in its raised position; the fabric pull straps let you flip each hook forward when you need it. For a cleaner look, dab a little black touch-up paint on the exposed nuts so they blend into the housing.

Pro Tips

  • 💡 Nut-style bolt heads are easier to tighten in the cramped slit than slotted or Phillips heads; pick the smallest heads you can source.
  • 💡 A second set of hands makes the shade removal and spring reassembly much easier, though it can be done solo.
  • 💡 Rough drilled edges do not matter because each hook base fully conceals its holes.

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