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Impact Heavy-Duty Swivel Pin

BH #IMSRP118 • MFR #SRP-118
41 reviews
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Impact Heavy-Duty Swivel Pin
Key Features
  • Chrome-Plated Steel Construction
  • 5/8" Male Pin
  • 5/8" Female Receiver
  • T-Handle with Rubber Grip
This Heavy-Duty Swivel Pin from Impact adds articulation to your stand or boom. One end slips onto a male 5/8" pin while the other supports a light or accessory with a 5/8" receiver. The ball joint allows 180° swivel of the fixture, while the large, rubber-covered T-handle provides secure locking in your chosen position. The barrel at the receiver end measures 1 1/8". Removing the tightening knob from it allows you to drop it into a 1 1/8" receiver.
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Impact SRP-118 Overview

This Heavy-Duty Swivel Pin from Impact adds articulation to your stand or boom. One end slips onto a male 5/8" pin while the other supports a light or accessory with a 5/8" receiver. The ball joint allows 180° swivel of the fixture, while the large, rubber-covered T-handle provides secure locking in your chosen position. The barrel at the receiver end measures 1 1/8". Removing the tightening knob from it allows you to drop it into a 1 1/8" receiver.

Baby 5/8" receiver attached via a ball joint to a Baby pin
Mounts onto any stand or boom that has a Baby pin
Baby receiver converts to a Junior (1 1/8") pin
Oversize rubber-capped T-lock on the swivel provides extra torque when tightening
Mount a lighting fixture onto the Baby swivel pin and angle it in any direction
UPC: 847628554924

Impact SRP-118 Specs

Item Type
1x Swivel/Tilt Adapter (Black/Silver)
 • Top Mount: 5/8" Stud
 • Bottom Mount: 1-1/8" Stud / 5/8" Receiver
 • Tilt: Yes, 180°
 • Rotation: Yes, 360°
 • Load Capacity: 20 lb / 9 kg
 • Materials: Steel
 • Length: 3" / 7.6 cm
Packaging Info
Package Weight
1.895 lb
Box Dimensions (LxWxH)
8.9 x 4.55 x 1.75"

Impact SRP-118 Reviews

Works great with my SmallRig RC220B and Manfrotto 098B

By Devan
Rated 5 out of 5
Date: 2026-02-10

I have a small content studio for my guitar videos and needed a wall mounted telescoping boom arm to hold my studio light (SmallRig RC220B) but also a way to aim the light wherever I wanted. The Swivel Pin was totally necessary and works fantastic to aim my light. It works great with the Manfrotto 098B wall mounted arm as well.

Strong

By Nicolas
Rated 4 out of 5
Date: 2024-07-05

The price-quality ratio is excellent. It feels very robust, future use will tell us the rest

See any errors on this page?

What's the simplest, shortest way to adapt this ...

What's the simplest, shortest way to adapt this to a 1/4" threaded male screw in order to mount smaller LED lights, without adding excessive length?
Asked by: Dustin
The smallest adapter to a 1/4 20 would be a Rapid adapter. https://bhpho.to/2lAkR1d
Answered by: Reuben K
Date published: 2020-03-19

Does the 5/8 pin have a threaded hole in the end? ...

Does the 5/8 pin have a threaded hole in the end? What size?
Asked by: Alan
No hole!
Answered by: Noah
Date published: 2021-12-23

The baby drop down pin seems to have a deeper ...

The baby drop down pin seems to have a deeper mounting point than this swivel adapter - if using on a boom is there a downside to this?
Asked by: Matt
Hello, I use this with a boom and don't have a problem.. the attachment is secure.
Answered by: George
Date published: 2020-10-09

question

Will my elinchrom D-Lite 400W/s RX 4 Flash Head fit on easily? I bought the Impact 6.0 Pin with Collar , but my elinchrom does not fit onto it properly.
Asked by: baohoi
The original pin Impact 6.0 Pin with Collar, should of fit fine. You might have needed to make sure the screw on the flash is unscrewed enough.The Swivel pin should work as well. The flash fits on a 5/8 stud and both items are 5/8.
Answered by: Robert K.
Date published: 2018-08-28

question

how can you mount a dsrl camera on it?
Asked by: Anonymous
You can use a Impact camera plate https://bhpho.to/2LlHJxp.
Answered by: Reuben K
Date published: 2019-07-29

Am I able to attach this to the end of my Impact C

Am I able to attach this to the end of my Impact C-stand boom arm?
Asked by: Eldy
The Impact Heavy-Duty Swivel Pin (B&H# IMSRP118) has a standard 5/8" receiver that may be used to attach it to one end of the boom of the Impact 40" C-Stand with Turtle Base and Grip Arm Kit (40", Chrome) (B&H# IMLSCTB40SK).
Answered by: Yoni S
Date published: 2026-04-10

What is the load capacity?

What is the load capacity?
Asked by: Philipp
I positioned the baby swivel pin at a 90 degree angle to the vertical and tightened the locking handle as tight as I possibly could by hand. I then hung about 27 pound of sandbags on the baby pin before it started to drift from the set position. The swivel is a ball and socket friction lock and the rigidity is mainly dependent on tightness. The one I used was new out of the box and I expect it to decline with age. The swivel pin came with no literature as to s
Answered by: Robert
Date published: 2023-04-05

Can the male pin be removed and replaced with a ...

Can the male pin be removed and replaced with a baby pin? Strobes with modifiers tend to rotate down when not affixed to a pin with notches for the screw to snug into.
Asked by: Lawrence
It is a baby pin. It is not removable.
Answered by: Reuben K
Date published: 2021-01-12
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