Distance, forgiveness,
control, a great feeling
high performance iron.

Attack the pin
with forgiving distance.

ONOFF Iron
Labospec RB-247K

Specを見る

ONOFF Iron Labospec RB-247K
ONOFF Smooth Kick MP-247

ONOFF LABOSPEC IRON RB stands for Red and Black.
The RB-247K fits between AKA and KURO
for a perfect balance of ease of use and stability.

An ONOFF LABOSPEC iron designed to match a wide variety of players regardless of skill, power and swing style, through the use of technology and top-notch materials and manufacturing. A high-performance iron that combines the distance performance and forgiveness of ONOFF AKA with the control and feel of ONOFF KURO.

Direct Repulsion Face
Creates more Distance
And Forgiveness

A direct repulsion face design especially for irons,
ONOFF’s unique distance technology.

Direct Repulsion Face Brings More Distance And Consistency To The Rb-247k

Our new face features 2 levels of thickness with an all new POWER TRENCH matched with an L-Cup face to help increase spring effect at the point where the Ball actually hits the face. 3 Full Core Grooves are placed at the toe and heel to widen the sweet spot. Maximum spring effect equals more ball speeds and more distance overall.

Progressive Cavity Shape

The shape of the cavity changes from long and mid irons to short irons. The 5 - 7 iron have more mass towards the heel helping the irons square to the ball for better impact. The 8 - PW have more mass towards the toe which prevent the head from over-rotating and causing a pull or hook which can be common for short irons closing too quickly at impact.

Head Shape And Design Make It Easy To Square To
ball For A More Pure Feeling Impact

The RB-247K face material creates higher spring effect and along with a vibration stabilizer within the bottom of the sole, vibrations are minimized and a softer impact feel is achieved.

Vibration Stabilizer

Forgiving High Bounce Design

With advice from top JLPGA tour players and ONOFF tour pros, the RB-247K features increased bounce which helps prevent the irons from digging and minimizes fat shots. This allows the iron to create more pure impact and allows the head to stay square to the target. The result is better shots, straighter shots and more ball speeds for more distance.

Optimal Spin Control With Laser Milled Face

Laser face milling on the iron helps create optimal and stable spin even in wet or poor conditions. Spin variation can cause loss of control and unwanted changes in distance. Feel confident you can make the same shot each time!

EASY TO ADDRESS, CONFIDENCE INSPIRING SHAPE

A confidence inspiring head shape allows players to aim at the ball and swing with confidence. The head not only looks great but also produces a soft hitting sound and feel. Better impact equals better feel and more distance.

SMOOTH KICK MP-247 CARBON SHAFT USING DAIWA CARBON TECHNOLOGY DESIGNED SPECIFICALLY TO MATCH HEAD

An exclusive shaft designed and produced in house and featuring DAIWA CARBON TECHNOLOGY made to match the RB-247K for optimal performance and maximum distance. Tungsten weight in the tip of the shaft is used to stabilize the head during the swing and prevent toe down. This increase consistency and improves impact for more ball speeds, more distance and better direction. A luxurious blue matte finish matches the stylish RB-247K head.

N.S.PRO 950 neo(S)

950 neo
Inheriting the characteristics of the 950GH, the new 950 neo brings light weight and consistency as well as outstanding control and distance. It matches well with the RB-247K iron to help create a high launch which can stop at the target. A new lightweight steel shaft that brings all-around performance to our all around iron.

Spec

ONOFF
Iron Labospec
RB-247K

Head Specs

Adjusting System : Loft, lie can be adjust ±1°

Shaft Specs

Club Specifications

HEAD MATERIALS
5i-PW HIGH SPRING AM355P CUP FACE + SOFT IRON BODY, VIBRATION STABILIZING RESIN
FINISH / NiCr PLATING, HALF SATIN & MIRROR BACK FACE, SATIN
SHAFT
SMOOTH KICK MP-247
N.S.PRO 950GH neo
GRIP
ONOFF X HOLD RUBBER Navy w/ Backline

Conforming to New Groove Rules

Made in Japan

Loft, lie can be adjust ±1°

*Note about laser face milling –
while laser milling improves spin performance, the area where the plating is laser milled becomes thinner leading to the possibility of rusting. After use please be sure to clean and wipe dry as per the user manual.

All ONOFF Clubs are also available for custom builds with ONOFF LABOSPEC high performance shafts.