EXT CON 1.0"
Recommended for open bore options
The architectural layout of the EXT CON 1.0" is optimized to make deep-set retention effortless and stress-free. It guides initial placement with a slender, rounded tip that graduates seamlessly over a 4.0" (101.6mm) span up to its 1.0" (25.4mm) maximum diameter. Once this smooth head section passes the sphincter, the profile drops sharply into a narrow 0.6" (15.2mm) diameter retention valley. Internal muscles contract naturally around this groove, anchoring the appliance hands-free while drawing it flush against the 1.0" (25.4mm) safety flange to establish a leak-proof hydraulic seal.
Anatomical Profile & Key Elements
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Extended Tapered Head: Features an elongated 4.0" (101.6mm) concave-contoured head section that smoothly scales up from a slender entry point to an approachable 1.0" (25.4mm) peak diameter.
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High-Leverage Retention Valley: Drops down to a sleek 0.6" (15.2mm) structural neck, enabling pelvic floor muscles to lock the plug securely in place without fatigue.
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Flush-Sealing Safety Flange: Finishes with a 1.0" (25.4mm) diameter base flange designed to rest flush against external anatomy as a fluid barrier and safety stop.
Dimension & Feature Specifications
| Specification / Feature | Imperial Value | Metric Value |
| Overall Length | 5.5" | 139.7mm |
| Insertable Depth | 5.0" | 127.0mm |
| Head Taper Length | 4.0" | 101.6mm |
| Maximum Head Diameter | 1.0" | 25.4mm |
| Retention Neck Diameter | 0.6" | 15.2mm |
| Safety Base Flange | 1.0" | 25.4mm |
👑 Bob's Choice Recommendations
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Experience Level: First-Timer / Beginner. The perfect introductory piece for anyone new to progressive retention nozzles or looking for an elongated, low-intensity profile that prioritizes a highly gradual expansion before locking into place.
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The Prime Durometer Recommendation: For an introductory, slender piece like the EXT CON 1.0", Bob highly recommends ordering in our #10 (Medium) composition. This material density provides the optimal balance of structural integrity and pliable flexibility, giving beginners reliable column strength during placement without feeling rigid.
Color Options: #18 and #30 are available in pure translucent. #00-50 and #10 base colors are translucent white and can be mixed with any standard color.
⚠️ Important Safety Disclaimer: Because individual anatomy varies, we cannot guarantee a full fit for all larger diameter pieces. Please use all products with care. By purchasing, you accept full responsibility for safe use. If you experience discomfort, discontinue use immediately.