If you’re ready for something thicker, harder, and twisted in all the right ways, the 8.5" Silicone Monster KlicLok Cock is your new weapon of choice. Designed by HiSmith for power thrusters, this textured shaft combines bold spiral ridges with a soft-touch finish to give you that stretched, gripped, and twisted sensation every time it plunges deep.

Made from high-grade, body-safe silicone, the Monster is slightly curved and slightly oversized — built to deliver a more intense, more advanced ride. The spiral grain offers noticeable friction, while the KlicLok system keeps everything locked tight to your machine. Pair it with lube (just not silicone-based!) and let this beast go to work.

• Spiral grain shaft – bold texture for gripping, twisting stimulation
• Chunky 2" diameter – delivers serious stretch for experienced users
• Soft-touch silicone – body-safe, non-porous, easy to clean
• 8.5" total length – with 6.69" insertable for deep impact play
• KlicLok compatible – secure fit for all HiSmith premium machines

SPECS:
• Total Length: 8.46"
• Insertable Length: 6.69"
• Diameter: 2"
• Weight: 492g (1.08 lbs)
• Material: High-grade silicone (phthalate-free, latex-free)
• Compatibility: HiSmith KlicLok system

The 8.5" Silicone Monster KlicLok Cock is all about pressure, texture, and size. It’s ideal for blokes who’ve moved past the basics and want something that grabs, stretches, and won’t let go.

Naughty Boy backs the bold — and this one’s built to make your next machine session unforgettable.

Twist in. Thrust deep. Unleash the monster.