Miscellaneous Utilities
Custom utility accessories for racks, benches, and cable systems.
Table of Contents
- Mech6 - Larger Sundial for Prime Stability Arm
- Sinix – Knurled Hex Nut for 1" Rack Bolts
- Ryan – Power Rack Utility Hook
- Ryan – Iron Master Super Bench Pro v2 Stand
- Ryan – Replacement Pads for Darko Barbell Anchor
- Ryan – Replacement Pads for Darko Thresher Pad
- Ryan – Titan Roller J-Cup Protectors
- Ryan – Rogue Monster Safety Spotter Lip Protector
- Rogue Black Oxide Bolts (Anand)
Mech6 - Larger Sundial for Prime Stability Arm
📁 Files
- Sundail upgrade — 4 mm stainless sheet
📦 Part Overview
Larger Sundial for Prime Stability Arm by Mech6 (enables locking upright storage)

Prime Fitness Stablity Pad Sundial Upgrade
🔧 Specifications
- Critical measurements: SendCutSend settings: .187" thick, deburring
- Mounting or hardware details: Uses stock hardware from the original prime stability arm
Sinix – Knurled Hex Nut for 1" Rack Bolts
📁 Files

knurled-hex-nut - Knurled hex nut STEP
🔧 Specifications
- 3D printed knurled nut for 1" diameter rack bolts
- Compatible with Rep Fitness and Rogue rack hardware
- Knurled exterior for easy hand tightening without tools
📝 Notes
- Print in PETG or PLA for best rigidity
- Knurled pattern provides grip for tool-free adjustment of accessories
- Ideal for quick-adjust attachments on power racks
📝 Credits
Design by Sinix
Ryan – Power Rack Utility Hook

📁 Files
- Utility hook DXF — 4 mm stainless sheet
🔧 Specifications
- 4 mm stainless steel (SendCutSend stainless recommended)
- Designed for media tumble + optional powder coat
💰 Cost Reference
- ≈ $30 + shipping for twelve hooks in stainless via SendCutSend
📝 Credits
Design by Ryan (markofzen)
Ryan – Iron Master Super Bench Pro v2 Stand

📁 Files
📝 Notes
- Custom kickstand keeps the Super Bench upright when swapping pads
- Print in high infill PETG or ABS for rigidity
📝 Credits
Design by Ryan (markofzen)
Ryan – Replacement Pads for Darko Barbell Anchor

📁 Files
📝 Notes
- Drop-in pads prevent metal-on-metal contact inside the Darko anchor
- Print with flexible TPU for additional grip or PETG for rigidity
📝 Credits
Design by Ryan (markofzen)
Ryan – Replacement Pads for Darko Thresher Pad

📁 Files
📝 Notes
- Protects the Thresher pad shell and improves bar grip
- Print in TPU or PETG depending on desired feel
📝 Credits
Design by Ryan (markofzen)
Ryan – Titan Roller J-Cup Protectors
Protective inserts for Titan Roller J-Cups to prevent barbell or cup damage.
Original Twist-Lock Front Lip

Pop-Pin Front Lip

Back Protector

📝 Notes
- Print in PETG or nylon for durability; add TPU pads where you want extra grip
- Optional countersunk screws secure the protectors if you expect heavy impacts
📝 Credits
Designs by Ryan (markofzen)
Ryan – Rogue Monster Safety Spotter Lip Protector

📁 Files
📝 Notes
- Slide-on protector prevents bar knurling damage when dumping onto Monster 2.0 spotter arms
- Print with >30% infill PETG or ABS for impact resistance
📝 Credits
Design by Ryan (markofzen)
Rogue Black Oxide Bolts (Anand)
🛒 Parts & Supplies
- Black Oxide 2.5" Washer: Grainger Link
- Black Oxide 1" Bolt: Grainger Link
- Black Oxide 1.5" Nut: Grainger Link
- Black Oxide Locking Washer: Grainger Link
📝 Notes
These links are for the black oxide versions of the hardware.