The Professional's Source Since 1973
  • Help
Ask Our Experts800.606.6969
Hello, Log InAccount & Orders

Join Bild Expo 2025 - Presented by B&H

Video Chat with a Lighting Expert - Live

Impact Baby Drop Down Pin

BH #IMSRP121 • MFR #SRP-121
Print
Impact Baby Drop Down Pin
Key Features
  • Chromed-plated Steel and Aluminum
  • 5/8" Pin and Receiver
The Impact Baby Drop Down Pin is used on the end of a boom arm to maintain a constant downward angle of a mounted light fixture as the angle of the boom arm is changed. The 5/8" diameter pin has a 5/8" female receiver.
In Stock
$27.95
Ask an Expert
800.606.6969

Impact SRP-121 Overview

The Impact Baby Drop Down Pin is used on the end of a boom arm to maintain a constant downward angle of a mounted light fixture as the angle of the boom arm is changed. The 5/8" diameter pin has a 5/8" female receiver.

UPC: 847628554931

Impact SRP-121 Specs

Mounting
5/8" / 16 mm Receiver (Connector 1)
5/8" / 16 mm Stud (Connector 2)
Material
Aluminum, Steel
Weight
1.4 lb / 0.6 kg
Packaging Info
Package Weight
0.8 lb
Box Dimensions (LxWxH)
14 x 5 x 1"

Impact SRP-121 Reviews

See any errors on this page?

What is the length (end-to-end) of the entire ...

What is the length (end-to-end) of the entire piece when it is straight?
Asked by: Justin
11 1/16"
Answered by: Brad
Date published: 2021-06-15

question

How far is the maximum drop down?
Asked by: Anonymous
The maximum drop down is 5 inch.
Answered by: Heather S.
Date published: 2018-08-28

How far is the maximum drop down?

How far is the maximum drop down?
Asked by: pourya
The Impact Baby Drop Down pin maximum drop down is 5.375’’.
Answered by: Gradus Support
Date published: 2020-12-13

Will this product work on a Manfrotto 420B Combi ...

Will this product work on a Manfrotto 420B Combi Boom Stand?
Asked by: Richard
Yes, the Impact Baby Drop Down Pin will work with Manfrotto 420B combi boom stand.
Answered by: hectorm
Date published: 2023-04-14

Will this fit the female baby pin receiver in ...

Will this fit the female baby pin receiver in Elinchrom monoblocks? The female receivers in Elinchrom lights are slightly less deep than most receivers and not all baby pins fit correctly.
Asked by: Michael
I would think this will work fine. I have hung small LED light panels that only have a 1"-1.25" receiver without any issues.
Answered by: Brad
Date published: 2021-03-01

question

Is the baby pin constructed from steel or aluminum? Others have stated that the avenger drop down pin has an aluminum pin and I want to know if this one is better.
Asked by: Daniel
Lower half appears (that attaches to your C - Stand) appears to be steel, (Magnet sticks) Upper half is aluminum. (no magnet stick). Knobs are aluminum. I choose this one for the lock up knob, so I have that little bit of extra functionality over the Avenger.
Answered by: Tore A.
Date published: 2020-02-09
  • y_2025, m_3, d_20, h_7CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_6
  • loc_en_US, sid_857317, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo