Here are the details on the Tether Tools Rock Solid 5/8″ (16 mm) Baby Female Coupler (Model RS610), plus where to buy it (including in India) and some tips. If you want, I can also find a photo or compare with similar adapters.
🔧 What It Is / What It Does
The RS610 is a baby‑female coupler which converts a standard 5/8″ (16 mm) male Baby stud into a socket (female) that accepts another 5/8″ (16 mm) male Baby stud. In simple terms: it allows you to join/extend/mate two male Baby studs together. AQUA webáruház+3Polyline Corporation+3Design Info+3
It is all‑metal construction for durability. Polyline Corporation+2Design Info+2
Finish is non‑reflective black. Polyline Corporation+1
Comes with Tether Tools’ lifetime warranty. Polyline Corporation+2Design Info+2
📏 Specs / Key Features
Spec | Detail |
---|---|
Model | RS610 Polyline Corporation+1 |
Type | Baby Female Coupler (5/8″ / 16mm) Polyline Corporation+1 |
Converts | A male 5/8″ (16 mm) Baby stud into a female receiving socket for 5/8″ male Baby studs Polyline Corporation+1 |
Material | Metal (steel or alloy) Polyline Corporation+1 |
Finish | Non‑reflective black Polyline Corporation+1 |
Warranty | Lifetime from Tether Tools Polyline Corporation+1 |
💡 Price & Availability
Design Info (India): ₹ 366 (including GST) with ~ 26 units in stock. Design Info
Polyline Corp: US$10.99. Polyline Corporation
HotCold Studio (in Oman / Microless etc.): Listed as available (black finish) in a few international stores. Microless+1
📦 Suggested Product Listings
Here are some live product listings:
Tether Tools RS610 Baby Female Coupler - Black (India)
₹2,402
•
Design Info
Tether Tools RS463 Baby Adapter (related)
₹5,179
•
Design Info
Tether Tools RS610 Baby Female Coupler — Exact match. Available on Design Info for approx ₹ 2,402 (though this seems higher than the ₹ 366 listed elsewhere; this may be a different batch/stock/import‑costed or listing error).
Tether Tools RS463 Baby Adapter — A related adapter (“baby adapter”) that has a different conversion role. Useful if you ever need to adapt baby stud to male threads etc.

⚠️ Things to Watch Out For / Tips
Make sure that what you’re joining/stacking is within load capacity — couplers are strong, but if you have heavy gear or arms acting as levers, torque can be an issue.
Non‑reflective finish helps avoid glare/reflections, useful in video / photo setups.
Because this is a female coupler, if you don’t have male baby studs on both sides, you’ll need additional adapters or hardware.
Confirm stock and delivery time, especially if shipping to Bengaluru — small parts sometimes incur higher shipping or handling costs relative to the price.
If you like, I can try to find the lowest price locally in Bengaluru for RS610 and show you images so you can check build quality. Do you want me to do that?