When you're ready to unleash a beast that twists and grips in all the right ways, the 8.5" Silicone Monster KlicLok Cock is your weapon of choice. Designed by HiSmith for those power thrusters, this textured marvel combines bold spiral ridges with a soft-touch finish to deliver that stretched, gripped, and twisted sensation every time it plunges deep. Buckle up and let the monster do its thing.

• 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

Product Specifications:
• Total Length: 8.46" / 21.5cm
• Insertable Length: 6.69" / 17cm
• Diameter: 2" / 5cm
• Weight: 492g / 1.08lbs
• Material: High-grade silicone (phthalate-free, latex-free)
• Compatibility: HiSmith KlicLok system

Sex machine attachments like the 8.5" Silicone Monster KlicLok Cock are not for the faint-hearted. They're for blokes who've moved past the basics and want something that grabs, stretches, and won’t let go. With its secure fit and body-safe silicone, this attachment is all about pressure, texture, and size. Let your machine work its magic and take your play to a whole new dimension.

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

Twist in. Thrust deep. Unleash the monster.