BC-18 Lever-Lock Micro Ball Head: Arca Screw-Knob Clamp

SKU:
RRS-9000476
UPC:
818413022102
$145.00
Adding to cart… The item has been added
  • Security Image 1
  • Security Image 2
Product Details

BC-18 MICRO BALL HEAD SPECS

Height
1.80" (45.72 mm)
Ball Diameter
0.71" (18 mm)
Tilt Range
±45°
Weight
3.70 oz (104.94 g)
Mount Interface
1.5" Arca-Style Dovetail + Male 1/4"-20 Threaded Post

IS THE BC-18 MICRO BALL HEAD RIGHT FOR YOU?

  • Best for: Ultra-light travelers and photographers who want a compact ball head without extra bulk.
  • Choose it if: You want one-handed, sag-free lever-lock tension control instead of a friction-only design.
  • Ball & tilt: The 18mm ball locks sag-free up to ±45° tilt for quick, precise adjustments.
  • Field advantage: Integrated Arca-style dovetail meets the RRS 1.5" Dovetail Standard for secure clamp-to-plate connections.
  • Carry profile: Weighs just 3.70 oz (104.94 g) and stands 1.80" (45.72 mm) tall.
  • Mount interface: Male 1/4"-20 threaded post attaches directly to standard accessories, or to 3/8"-16 sockets with a reducer bushing.
  • Clamp: Screw-knob quick-release clamp provides reliable, adjustable, tool-free tightening.
  • Built here: Ferritic nitrocarburized steel ball stem and joint for long-term reliability in harsh outdoor environments.
Made in the USA banner for BC-18 Lever-Lock Micro Ball Head: Arca Screw-Knob Clamp

The RRS® BC-18 Micro Ball Head

Crafted for photographers and adventurers seeking an ultra-lightweight, compact mounting solution, the BC-18 Micro Ball Head delivers precise articulation and reliable stability for travel photography and accessory setups in the field.

A lever-lock mechanism provides intuitive, one-handed tension control with visual status indicators, locking the 18mm ball sag-free at up to ±45° tilt, while a low center of gravity keeps mounted gear close to the mounting point for added stability in lightweight setups.

BC-18 MICRO BALL HEAD FEATURES

  • Ultra-compact, 3.70 oz design stands just 1.80" tall and fits effortlessly into any gear bag.
  • Lever-lock ball control gives one-handed, sag-free locking of the 18mm ball up to ±45° tilt.
  • Integrated Arca-style dovetail meets the 1.5" RRS Dovetail Standard for secure clamp-to-plate connections.
  • Screw-knob quick-release clamp for reliable, tool-free, adjustable tightening.
  • Low center of gravity keeps equipment's center of mass close to the mounting point, minimizing torsional stress.
  • Male 1/4"-20 threaded mounting post attaches directly to standard photographic accessories, or to 3/8"-16 sockets with a reducer bushing.
  • Ferritic nitrocarburized steel ball stem and ball-joint for long-term wear resistance in harsh outdoor environments.

Learn what a ball head is and how to choose the right one

Learn what a ball head is, how it differs from other tripod heads, and how to choose the right model for your camera setup. Our in-depth guide explains key features like load capacity, friction control, panning bases, and Arca-style clamps—helping you build a stable, responsive support system for landscape, travel, studio, and everyday photography.

WHAT'S IN THE BOX?

  • 1 BC-18 Screw-Knob Ball Head
  • 1 QR-code reference card for user manual
Reviews

2 Reviews

  • BC-18 Lever-Lock Micro Ball Head: Arca Screw-Knob Clamp
    5

    Posted by Mike DeDecker on 26th Aug 2025

    I love this Ball head, with so many uses, and it's extremely durable. Works extremely well with the RRS Gimbal head

  • Excellent quality
    5

    Posted by Hardeep Manak on 26th Mar 2023

    5/5

BC-18 Lever-Lock Micro Ball Head: Arca Screw-Knob Clamp

$145.00
Really Right Stuff
Really Right Stuff

Elevate your vision. 35+ Years Committed to Perfection. Unleash Your Creativity.

Our Story